Leadership is about making tough decisions today that will shape a better tomorrow.
贪心不足蛇吞象，知足才能心安。
At the end of the day it's not about what you have or even what you've accomplished... it's about who you've lifted up, who you've made better. It's about what you've given back.
如果你做了一次，人们会称之为意外。如果你做了两次，他们会称之为巧合。但如果你做了三次，你就证明了一个自然法则。
A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.