So that all assent of ours is fallible, for who is he that is infallible in his conclusions?
因此，我们认定为真的判断都可能有误；有谁能保证自己的结论绝不出错呢？
— Marcus Aurelius · Meditations · Book V, IX (Meric Casaubon translation, 1634) —
键盘照着敲一遍，更容易记住。
不用找输入框，直接敲键盘。