"The world is always going to be dangerous, and people are always going to be good and bad."
Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
领导力是激励他人看到他们能成为什么,而不仅仅是他们现在是什么。