我觉得最具价值的一条建议是：经常思考你能否把事情做得更好，不断自我反省。
I think that’s the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.
The world is changing rapidly, and we must adapt or be left behind.
I was in the middle before I knew that I had begun.
教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心，并用知识的营养来满足它。
The best way to help people is not to do things for them, but to help them do things for themselves.
Mathematics is the art of giving the same name to different things.
If there is anything you need, I will not be far away.
天下的一切事物不可以没有标准，做人要有做人的标准，即原则;做事要有做事的标准，即规则;治国要有治国的标准，即法则。不遵循一定的标准而能成事者，自古以来是没有的。
We must always remember that behind every data point is a human life waiting for hope.