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。
优秀的面包师不只是遵循食谱;他们理解食谱。
数学的美在于它允许我们从物理世界中抽象出来,专注于基本原理。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.