No one must think that Newton’s great creation can be overthrown in any real sense by this [Theory of Relativity] or by any other theory. His clear and wide ideas will for ever retain their significance as the foundation on which our modern conceptions of physics have been built.
What we have forgotten is that thoughts and words are conventions, and that it is fatal to take conventions too seriously. A convention is a social convenience, as, for example, money ... but it is absurd to take money too seriously, to confuse it with real wealth ... In somewhat the same way, thoughts, ideas and words are "coins" for real things.
You may tell me that my hand and foot are only imaginary symbols of my existence. I could believe you, but you never, never can convince me that the I is not an eternal reality, and that the spiritual is not the true and real part of me.
Words! Mere words! How terrible they were! How clear, and vivid, and cruel! One could not escape from them. And yet what a subtle magic there was in them! They seemed to be able to give a plastic form to formless things, and to have a music of their own as sweet as that of viol or of lute. Mere words! Was there anything so real as words?
Wherever you are, that’s your stage, your circle of influence. That’s your talk show, that’s where your power lies. ... You have the power to change somebody’s life. Everyone has a calling, and your real job in life is to figure out what that is and get about the business of doing it.
There was something terribly enthralling in the exercise of influence. No other activity was like it. To project one's soul into some gracious form, and let it tarry there for a moment; to hear one's own intellectual views echoed back to one with all the added music of passion and youth; to convey one's temperament into another as though it were a subtle fluid or a strange perfume: there was a real joy in that - perhaps the most satisfying joy left to us in an age so limited and vulgar as our own, an age grossly carnal in its pleasures, and grossly common in its aims.
There is another side to me which people don't often see, but it's very hard for me to show that. When I do interviews, I'm talking to people I don't know and when you speak to a stranger you don't open up, do you? In my position, people are always looking for something to say about me. And anything I do say, given half-a-chance they'll turn it round into something spectacular so I've got to be very careful. That's why it's only my friends and family who know the real me. Now my wife, Lainya, she could tell you a few stories.
I think all tragedies are best told with some humor. You have to relieve the darkness to let the reader get through it. Also, that life has happiness and sadness mixed together. If you told a story that was all darkness, it wouldn't be real.
Human misery is so appalling nowadays that if we allowed ourselves to dwell on it we should only add imaginary miseries of our own to the real miseries of others without doing them any good.
The human race will have no respite from evils until those who are really philosophers acquire political power or until, through some divine dispensation, those who rule and have political authority in the cities become real philosophers.