At seventy, I’m just getting started. Watch me.
70岁，我才刚刚开始。等着瞧吧。
有谁背后没被他人议论过，又有谁在他人面前没议论过别人？有钱人不管说什么，别人都奉承他说的是真的，而穷人即使说的是真话，别人也都不相信是真话。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
过去从未死去。它甚至不是过去。
人生的伟大任务是学习主的旨意，然后遵行它。
The beauty of mathematics lies in its ability to simplify the complex.
Discipline in capital spending separates the winners from the losers in this business.