The past is a ghost, the future a dream, and the present a fleeting moment.

"Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence."

The essence of mathematics lies in its power to reveal patterns and symmetries.

Wealth is not about having a lot of money; it's about having a lot of options.

词语如同影子，影子如同词语：它们什么都不说，它们只是重复我们想听的话。