"Writing is a way of thinking with the fingers."
A good programmer is someone who always looks both ways before crossing a one-way street.
对于非礼的事,上等到的士人根本不想;对于非礼的事,中等的士人从来不说;对于非礼的事,下等的士人紧闭门户。
The greatest problem of any art is to create a presence.