写好文章的唯一方法就是先写糟糕的文章。
The only way to write well is to write badly first.
Risk management is the most important thing to be well understood. If you don't have a good risk management system, you are going to blow up.
你无法管理你不衡量的东西，也无法改进你不管理的东西。
最终，我们记住的不是敌人的话语，而是朋友的沉默。