在这个行业里，如果你很优秀，你十次中会有六次是对的。你永远不会十次中有九次是对的。
In this business, if you're good, you're right six times out of ten. You're never going to be right nine times out of ten.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The only way to get to the top of the ladder is to climb it step by step.
真正的领导者懂得如何倾听他人的意见并从中学习。
惩罚教会的是恐惧，而不是责任感。