You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself.

信任是每一段成功商业关系的基础。

传记作者的任务是阐明，而不是评判。

天真是一种疯狂。

君子做学问，是为了完善自己；小人做学问，是为了哗众取宠。

"Books are the keys to understanding the world and ourselves."