"Memory is a strange thing. It doesn’t work like I thought it did. It’s not a film you can replay. It’s more like a story you tell yourself, and the story changes every time."

期权的真正价值不在于其价格，而在于它为持有者提供的灵活性。

The more specific you are, the more universal you become.

The only constant in life is change.

The key to solving complex problems is to ask the right causal questions.

The best investment is in the tools of one’s own trade.

It is by no means an irrational fancy that, in a future existence, we shall look upon what we think our present existence, as a dream.