They keep us worthy of ourselves; and when we are alone, we are only nearer to the absent.
朋友使我们不负本来的自己；独处时，我们反而与那些不在身边的人更亲近。
— Robert Louis Stevenson · Travels with a Donkey in the Cevennes · Dedication —
键盘照着敲一遍，更容易记住。
不用找输入框，直接敲键盘。