学习数学的唯一方法就是做数学。

"Books are the bridges between different worlds."

不算过错，有多少人为此蒙蔽良心；无可奈何，有多少体面以此为借口。

Serving the real economy is the fundamental mission of the banking industry.

The more experienced I get, the more I understand that it’s not about perfection – it’s about progression.

Science is an adventure into the unknown, each discovery a new understanding of nature.