If we allow ever-young in this world, who are willing to accept this sinistrous gift?
如果允许我们在这个世界上长生不老，试问谁愿意接受这件不吉祥的礼物？
功能延迟绑定；数据结构诱导绑定。道德：在编程过程中后期构造数据。
The customer may not always be right, but they always come first.
谋划事情没有主见，就会被事情困住；做事情没有准备，肯定会失败。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.