翻译：如果士卒还未真心拥护就施加刑罚，他们就不服，不服就难以使用；如果士卒已经真心拥护了还不施加刑罚，也不可用。

I'm just trying to be better every day.

我认为生活中最重要的事情就是忠于自己。

物理学是简化的科学。

The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.

未来的水产养殖将依赖于智能化和环保技术的结合。