Work hard, be kind, and never give up. Success will follow.
努力工作，保持善良，永不放弃。成功自会随之而来。
数学是一项协作的努力。没有人可以单独完成。
Integrity is the foundation of all meaningful relationships.
The stars shall fade away, the sun himself grow dim with age, and nature sink in years; but thou shalt flourish in immortal youth.
选择很简单：要么我们现在保护自然，要么我们以后付出代价。