The only way to learn mathematics is to do mathematics.
学习数学的唯一方法就是做数学。
"The boundary between the quantum and classical worlds is not a sharp line but a blurred transition where the rules of physics shift dramatically."
The most powerful stories are the ones we live.
The past must be respected, but not copied.
We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.
The journey of a thousand miles begins with one step.
