One of the advantages of being old is that you can speak your mind without worrying about the consequences.

离散数学与计算机科学之间的相互作用一直是创新和发现的沃土。

I hate when I'm on a flight and I wake up with a water bottle next to me like oh great now I gotta be responsible for this water bottle.

Collaboration across nations is key to solving the challenges of overfishing.

改变的秘诀在于集中你所有的精力，不是对抗旧的，而是建设新的。

Every building must be a response to its environment, a dialogue with nature.

法律规范的有效性不取决于其内容，而取决于其产生的方式。