历史不是过去，而是我们为组织对过去的无知而演变出来的方法。
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."
The history of mathematics is a history of human thought and progress.
在这个行业里，你必须脸皮厚。
The only way to understand another culture is to assume the frame of reference of that culture.
The secret is to believe in your dreams; in your potential that you can be like your star, keep searching.
A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.