自守形式理论是现代数论的核心课题。
The theory of automorphic forms is a central subject in modern number theory.
Sustainability isn't an option anymore—it's a necessity for survival.
Leadership is about making the tough decisions and standing by them.
摆脱诱惑的唯一方法是屈服于诱惑。
我们彼此相连，生物上相连；与地球相连，化学上相连；与宇宙的其余部分相连，原子上相连。
In examinations the foolish ask questions that the wise cannot answer.