笑，全世界便与你同声笑，哭，你便独自哭。
Laugh, and the world laughs with you; weep, and you weep alone.
Only he who desires is amiable and not he who is satiated.
The ocean is our greatest teacher—if we listen carefully, it will show us how to farm its bounty responsibly.
The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.
不要害怕失败，害怕的是你连尝试都不敢。
我们希望能释放（内心的）怪兽，让它们和世界打交道。
