什么是悲剧?悲剧就是善的冲突。

爱并不像我们想象的那样开始和结束。爱是一场战斗，爱是一场战争；爱是成长的过程。

The line between reality and illusion is often blurred.

In the short run, the market is a voting machine but in the long run, it is a weighing machine.

A workshop should smell of sawdust and dreams in equal measure.

"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."

"To be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others."

It is time to abandon the superstition that natural science cannot be logically respectable until philosophers solve the problem of induction.