The past is a foreign country; they do things differently there.

科学是个美妙的东西——如果无须靠它维生的话。

Poor is the man whose pleasures depend on the permission of another.

I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I’ve been working nonstop since I was 15. I don’t even know how to chill out.

一本书本身就是一个世界，一个在我们眼前展开的宇宙。

Never invest in any idea you can't illustrate with a crayon.

真正的进步不仅以利润衡量，还以我们对人类和地球的积极影响衡量。