每个人都有不为世人所知的秘密悲伤；我们常常称一个人冷漠，而实际上他只是悲伤。

Quality is not an act, it is a habit.

"Science is the art of asking the right questions and finding the answers through evidence and reason."

我们都在阴沟里，但仍有人仰望星空。

交易者最大的资产是耐心。