永远不要在你拥有钱之前就花掉它。
Never spend your money before you have it.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
You have to be willing to be misunderstood if you're going to innovate.
I don't believe in taking the right decisions. I take decisions and then make them right.
天性常被隐藏，有时被克服，但很少被消灭。