If you want to find out anything from the theoretical physicists about the methods they use, I advise you to stick closely to one principle: don't listen to their words, fix your attention on their deeds. To him who is a discoverer in this field the products of his imagination appear so necessary and natural that he regards them, and would like to have them regarded by others, not as creations of thought but as given realities.
The ignorant and the deluded are, I think, in a strange way to be envied. That which is not known of does not trouble us, while an imagined but insubstantial peril does not harm us. To know the truths behind reality is a far greater burden.
One always starts work with the subject, no matter how tenuous it is, and one constructs an artificial structure by which one can trap the reality of the subject-matter that one has started from.
Liking is more important than loving. It lasts. I want what is between us to last, Luke. I don't want us just to love each other and marry and get tired of each other and then want to marry some one else.
One thing I have learned in a long life: that all our science, measured against reality, is primitive and childlike -- and yet it is the most precious thing we have.
The more in harmony with yourself you are, the more joyful you are, and the more faithful you are. Faith is not to disconnect you from reality, it connects you to reality.
Reality is painful -- it's so much easier to keep doing stuff you know you're good at or else to pick something so hard there's no point at which it's obvious you're failing -- but it's impossible to get better without confronting it.
From the moment we are born, people tell us that the world is like this and like that, this way, that way. It is natural that - for a certain period of time - we end up believing what we are told. But we must soon push these ideas aside and discover our own way of living reality.