I'm not perfect, and I don't pretend to be.
The only thing that is impossible is the thing you don’t try.
The beauty of mathematics lies in its ability to connect seemingly unrelated ideas.
The man who removes a mountain begins by carrying away small stones.
解释：神态傲慢，谁还愿意和你相处呢？最洁白的东西好像十分黑暗，最道德的人好像有所不足。
The essence of investment management is the management of risks, not the management of returns.
The experimental violation of Bell inequalities shows that nature cannot be described by any local realistic theory.