Another thing I must point out is that you cannot prove a vague theory wrong.

Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.

There was a time when the newspapers said that only twelve men understood the theory of relativity. I do not believe there ever was such a time ... On the other hand, I think I can safely say that nobody understands quantum mechanics.

What is not surrounded by uncertainty cannot be the truth.

One does not, by knowing all the physical laws as we know them today, immediately obtain an understanding of anything much. I love only nature, and I hate mathematicians.

In physics the truth is rarely perfectly clear, and that is certainly universally the case in human affairs. Hence, what is not surrounded by uncertainty cannot be the truth.

All the time you're saying to yourself, 'I could do that, but I won't,'--which is just another way of saying that you can't.