It's not supposed to be easy.Anyone who finds it easy is stupid.
这不应该是一件容易的事。任何觉得容易的人都是愚蠢的。
领导者是知道方向、走在前方并指明方向的人。
什么是离婚的主要原因?结婚。
In the world of physics, we often find that the simplest questions are the hardest to answer.
The reason for time is so that everything doesn't happen at once.