Writers are the engineers of the soul.
A great truth is a truth whose opposite is also a great truth.
The essence of power is the ability to make others do what they do not want to do.
译文：纵欲放荡、消极怠慢就不能勉励心志使精神振作，冒险草率、急躁不安就不能修养性情。赏析：我们要是一直沉迷于物质享受，贪图享乐，做任何事就会消极懈怠。做事草率鲁莽，浮浮躁躁的，事情也会难以成功。
我们都是自己经历的囚徒，而自由的关键在于理解这些经历。