Innovation is the ability to see change as an opportunity, not a threat.
We are all waiting for something, even if we don’t know what it is.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
这是最好的时代，这是最坏的时代。
预测未来的最好方法就是创造未来。
创新不是发明全新的东西，而是改进已经存在的东西。
最重要的是通过给予人们超出他们当前能力的任务来培养他们的能力。
The real struggle is not between good and evil but between pain and pleasure.
I write songs about myself because that’s the only thing I know.