I'm a firm believer that in order to be successful, you have to be willing to make sacrifices.
Silence is argument carried out by other means.
Measure what is measurable, and make measurable what is not so.
人类似乎有这样的倾向,建立一项规则叫别人遵守,同时又极力使自己成为例外,不受它的约束。