违反自然法的人宣称自己遵循的是理性和公平之外的规则。
The most sustainable resource is human ingenuity.
A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.
最大的风险是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
她是我最好的朋友,我唯一的朋友!
You are never too old to set another goal or to dream a new dream.