I'm not a perfectionist, but I like to feel that things are done well.

写作是一段旅程，每个词都是一步。

It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.

The circular economy is the only viable future for our industry.

剑鞘保护剑的锋利，自己却满足於它自己的迟钝。

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。