Leadership is about empowering others to see the bigger picture and act on it.

Never stop learning—the world is always evolving.

教师必须既是学生的研究者，也是学科的研究者。

成功不在于目的地，而在于旅程。

The melancholy science from which I make this offering to my friend relates to a region that from time immemorial was regarded as the true field of philosophy, but which, since the latter's conversion into method, has lapsed into intellectual neglect, sententious whimsy, and finally oblivion.

写作是一种思考的方式，一种理解世界的方式。