A function is a rule of correspondence by which when anything is given (as argument) another thing (the value of the function for that argument) may be obtained.
函数是一种对应规则，通过它当给定任何东西（作为参数）时，可以获得另一个东西（该参数的函数值）。
Success is not about being the biggest, but about being the best at what you do.
The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.
冒着显得荒谬的风险，让我说，真正的革命者是被伟大的爱所引导的。
我们都是自己故事中的英雄，有时也是恶棍。