A life without contradictions is not a life worth writing about.
I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices.
物理學(xué)的美麗在于它能夠用簡(jiǎn)單的原理解釋宇宙的復(fù)雜性。
If you're not making mistakes, you're not trying hard enough.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.