All men are more concerned to recover what they lose than to acquire what they lack.
比起获得自己缺少的东西，人们更在意找回已经失去的东西。
— Aesop · Aesop’s Fables · V. S. Vernon Jones translation · The Bat, the Bramble, and the Seagull —
键盘照着敲一遍，更容易记住。
不用找输入框，直接敲键盘。