吾在天地之间，犹小石小木之在大山也，方存乎见少，又奚以自多！
我存在于天地之间，就如同一枚小石子、一棵小树，存在于大山之间，正以为自身实在渺小，又哪里会自满自负呢！
Writing is not about being clever. It's about being honest.
You can't manage what you don't measure.
A mathematician's work is never truly finished; there is always more to explore.
The quality of an organization's learning determines the quality of its improvement.
伟大的领导者创造更多的领导者，而不仅仅是追随者。