世界上最好的教育就是观察大师们的工作。
The greatest education in the world is watching the masters at work.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
True leadership is about making tough decisions today that will benefit future generations.
Stop being afraid of what could go wrong and start being excited about what could go right.
We cannot be sure of having something to live for unless we are willing to die for it.