Quotes from Why Does E=mc²? (And Why Should We Care?)

“In science, there are no universal truths, just views of the world that have yet to be shown to be false.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“Our experience teaches us that there are indeed laws of nature, regularities in the way things behave, and that these laws are best expressed using the language of mathematics. This raises the interesting possibility that mathematical consistency might be used to guide us, along with experimental observation, to the laws that describe physical reality, and this has proved to be the case time and again throughout the history of science. We will see this happen during the course of this book, and it is truly one of the wonderful mysteries of our universe that it should be so.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“Perhaps we should not be too surprised that nature sometimes appears counterintuitive to a tribe of observant, carbon-based ape descendants roaming around on the surface of a rocky world orbiting an unremarkable middle-aged star at the outer edge of the Milky Way galaxy.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“If there is one thing we try to teach our students when they first arrive at the University of Manchester, ready to learn to be physicists, it is that everyone gets confused and stuck. Very few people understand difficult concepts the first time they encounter them, and the way to a deeper understanding is to move forward with small steps. In the words of Douglas Adams: 'Don’t panic!”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“Michael Faraday, the son of a Yorkshire blacksmith, was born in south London in 1791. He was self-educated, leaving school at fourteen to become an apprentice bookbinder. He engineered his own lucky break into the world of professional science after attending a lecture in London by the Cornish scientist Sir Humphry Davy in 1811. Faraday sent the notes he had taken at the lecture to Davy, who was so impressed by Faraday’s diligent transcription that he appointed him his scientific assistant. Faraday went on to become a giant of nineteenth-century science, widely acknowledged to have been one of the greatest experimental physicists of all time. Davy is quoted as saying that Faraday was his greatest scientific discovery.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“Imagine that light is shining out from a flashlight. According to common sense, if we run fast enough we could in principle catch up with the front of the beam of light as it advances forward. Common sense might even suggest that we could jog alongside the front of the beam if we managed to run at the speed of light. But if we are to follow Maxwell’s equations to the letter, then no matter how fast we run, the beam still recedes away from us at a speed of 299,792,458 meters per second.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“It’s worth taking a brief pause here to ponder what has happened. Using only Pythagoras’ theorem and Einstein’s assumption about the speed of light being the same for everyone, we derived a mathematical formula that allowed us to predict the lengthening of the lifetime of a subatomic particle called a muon when that muon is accelerated around a particle accelerator in Brookhaven to 99.94 percent of the speed of light. Our prediction was that it should live 29 times longer than a muon standing still, and this prediction agrees exactly with what was seen by the scientists at Brookhaven. The more you think about this, the more wonderful it is. Welcome to the world of physics!”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“That dizzying feeling of confusion, if (hopefully) followed by an epiphany of clarity, is the joy of science. If the reader is feeling the former, we hope to deliver the latter by the end of the book.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

“Later, we shall see that if it were possible to exceed the speed of light, we could construct time machines capable of transporting us backward through history to any point in the past. We could imagine journeying back to a time before we were born and, by accident or design, preventing our parents from ever meeting. This makes for excellent science fiction, but it is no way to build a universe, and indeed Einstein found that the universe is not built like this. Space and time are delicately interwoven in a way that prevents such paradoxes from occurring.”
― Brian Cox, quote from Why Does E=mc²? (And Why Should We Care?)

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Popular quotes

“As he slept, his heartbeat returned to slow and steady, lulling her. Before she joined him, she decided that she never wanted to sleep without that sound again.”
― Kresley Cole, quote from If You Dare

“What is leadership, after all, but the blind choice of one route over another and the confident pretense that the decision was based on reason”
― Robert Harris, quote from Pompeii

“У неё был такой же тупой вид, какой бывает у бретонского крестьянина, когда он слушает проповедь священника.

скрытность – единственное пристанище для душ чистых и страждущих.

Тонкое, чисто женское чутье говорило ей, что гораздо лучше повиноваться человеку одаренному, нежели руководить глупцом, и что молодая супруга, принужденная действовать и думать за мужа,- ни женщина, ни мужчина, что, отрекаясь от своей злополучной женской слабости, она вместе с тем теряет и всю свою женственную прелесть, не получая взамен ни одного преимущества, которые наши законы предоставили мужчинам.

расставаясь с Парижем, он почти ни о чём не сожалел. Женщины уже не производили на него впечатления, -- оттого ли, что, по его мнению, истинная страсть должна занять слишком большое место в жизни политического деятеля, или оттого, что волокитство -- это времяпрепровождение пошляков -- казалось ему слишком пустым занятием для человека с сильной душою. Все мы притязаем на душевную силу. Ни один француз, пусть самый заурядный, не согласится прослыть всего лишь остроумцем.

Многозначительное слово «специалист» словно нарочно создано для такой вот разновидности безмозглых моллюсков от политики и литературы.

Только в известном возрасте иные утонченные женщины умеют сделать красноречивым свой облик. Но что же открывает тридцатилетней женщине секрет выразительной внешности: радость или печаль, счастье или несчастье? Это живая загадка, и всякий истолкует ее так, как подскажут ему желания, надежды, убеждения.

Женщин более всего умиляет в нас та ласковая утонченность, та изысканность чувств, какие свойственны им самим; ибо для них нежность и утонченность служат верными признаками «истинности».

Никогда не следует опасаться недобрых чувств в любви: они целительны; женщины падают только под ударами добродетели.

Чем сдержаннее была эта ласка, тем сильнее, тем опаснее была она. К их общему несчастью, не было в ней и тени фальши. То сочетались две прекрасные души, разделенные тем, что является законом, соединенные тем, что обольщает в природе.

Вообще солдаты, которым довелось испытать много бед, любят детей, потому что понимают, как жалка-сила и сколько преимуществ у слабости.”
― Honoré de Balzac, quote from A Woman Of Thirty

“Imagine a car’s going sixty miles an hour down a country road and a tree falls and the car hits it. Boom—instant stoppage. But if the person in the driver’s seat isn’t wearing a seat belt? They’re still going sixty.
And that’s what love is like.
It doesn’t just stop. No matter how hurt or wronged or angry you are—the love’s still there.
Sending you right through the windshield.”
― Emma Chase, quote from Twisted

“Sometimes it seemed so much of the beauty in life resulted from the ugly. And how did you make sense of such things? How could you be thankful for something when so much suffering was necessary to bring it to you? Or was that the very thing that defined real beauty–light after darkness?”
― Mia Sheridan, quote from Finding Eden

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BookQuoters is a community of passionate readers who enjoy sharing the most meaningful, memorable and interesting quotes from great books. As the world communicates more and more via texts, memes and sound bytes, short but profound quotes from books have become more relevant and important. For some of us a quote becomes a mantra, a goal or a philosophy by which we live. For all of us, quotes are a great way to remember a book and to carry with us the author’s best ideas.

We thoughtfully gather quotes from our favorite books, both classic and current, and choose the ones that are most thought-provoking. Each quote represents a book that is interesting, well written and has potential to enhance the reader’s life. We also accept submissions from our visitors and will select the quotes we feel are most appealing to the BookQuoters community.

Founded in 2023, BookQuoters has quickly become a large and vibrant community of people who share an affinity for books. Books are seen by some as a throwback to a previous world; conversely, gleaning the main ideas of a book via a quote or a quick summary is typical of the Information Age but is a habit disdained by some diehard readers. We feel that we have the best of both worlds at BookQuoters; we read books cover-to-cover but offer you some of the highlights. We hope you’ll join us.