You see things; and you say, 'Why?' But I dream things that never were; and I say, 'Why not?'
You think it will never happen to you, that it cannot happen to you, that you are the only person in the world to whom none of these things will ever happen, and then, one by one, they all begin to happen to you, in the same way they happen to everyone else.
The greatest stories are those that reveal the human condition.
The only way to have a friend is to be one.
Home is not where you are born, but where all attempts to escape cease.
在数学中，最简单的问题往往导致最深刻的发现。