孔子说：“君子团结群众而不拉帮结派，小人拉帮结派而不团结群众。”

For the past 33 years， I have looked in the mirror every morning and asked myself: 'If today were the last day of my life， would I want to do what I am about to do today？' And whenever the answer has been 'No' for too many days in a row， I know I need to change something.

最重要的技能是学会如何学习。

Psychological truth is what works in the practical world.

今天很残酷，明天更残酷，后天很美好。