你不必具备量子力学所要求的能力。你只需要知道一些简单的事情,并真正了解它们。
You don't have to have the ability that quantum mechanics requires.You just have to know a few simple things and really know them.
我们先养成习惯,然后习惯造就我们。
我认为对自己有幽默感是很重要的。
形式化方法的美在于它们能够提供关于系统正确性的绝对确定性。
To teach mathematics is to inspire the next generation of thinkers and problem solvers.