那些愿意为了安全而放弃自由的人，既得不到安全，也得不到自由。

市场保持非理性的时间可能比你保持偿付能力的时间更长。

Every breakthrough is at first laughable and ridiculous. In fact if it did not start out laughable and ridiculous， it is not a breakthrough.

If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.

We make things to remember, and we remember by making things.

数学的历史是人类思想和进步的历史。

要得到饼干，就得冒险。