There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.
对任何模型的最大期望是它能提供一个对现实有用的近似。
The facts of life are very simple, but the stories we tell about them are very complicated.
Success comes from persistence and hard work.
暴力是这个世界唯一真实的东西。