最好的交易者是那些能够适应不断变化的市场条件的人。

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

真相常常令人不适，但它是必要的。

I don't count my sit-ups. I only start counting when it starts hurting.

我写作是为了让不可能变得不可避免。

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.

过去是一片挤满声音的黑暗。

Mathematics teaches us to think logically and to approach problems systematically.