模形式的算术是理解数论更深层次结构的关键。
The arithmetic of modular forms is a key to understanding the deeper structures of number theory.
A woman knows the face of the man she loves as a sailor knows the open sea.
The great powers are always searching for opportunities to gain power at the expense of their rivals, which makes them inherently aggressive.
Quality is never an accident; it is always the result of intelligent effort.
当其他年轻人都在下西洋跳棋时，我已在下西洋象棋了。