No wise pilot, no matter how great his talent and experience, fails to use his checklist..

True leadership means helping others to be better than they thought they could be.

写作是一种思考的方式，一种探索世界和自我的方式。

不期望完全效法古代，不墨守一成不变的旧规，研究当代的实际情况，从而采取相应的措施。

We are all descendants of successful ancestors; failure left no progeny.