The greatest glory in living lies not in never falling, but in rising every time we fall.

成功投资的关键不是预测未来，而是为未来做好准备。

Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.

我不想成为下一个谁。我想成为第一个我自己。

数学的历史是人类思想和进步的历史。