生活是一件非常稀有的事情。

Consciousness is like a river—you can never step into the same stream of thought twice.

受过教育的心灵的标志是能够思考一种思想而不必接受它。

想大事，想长远。最大的风险是不承担任何风险。

When you have eliminated the impossible, whatever remains, however improbable, must be the truth.

I'm not a person who gives up on my worth.