Love is not enough. It has to be tended, like a fire.

Making music is not to make others like it, but to make myself happy.

科学不仅仅是关于事实，而是理解支配这些事实的基本原理。

Because thought implies judgement, and because we are all paranoid enough to take judgement to be negative, it is constitutionally suspect in the bedroom.

"Success is not final, failure is not fatal: It is the courage to continue that counts."