Be not penny-wise; riches have wings, and sometimes they fly away of themselves, sometimes they must be set flying, to bring in more.
不要只在小钱上精明；财富有翅膀，有时会自行飞走，有时则须放它飞出去，才能带回更多。
— Francis Bacon · Essays (1625) · Of Riches —
键盘照着敲一遍，更容易记住。
不用找输入框，直接敲键盘。