如果你还在想着昨天，你就不会有更好的明天。
You can't have a better tomorrow if you're still thinking about yesterday.
解析：这句话揭示了道的本质：道是可以阐述说明的，但并非寻常的道理；名是可以命名的，但并非通常的名称。
A company's culture is defined by the actions of its leaders, not just its mission statement.
The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
视角值80个智商点。
A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.