—— 请按键盘 空白键 开始游戏 ——

The imagination is a muscle. If it is not exercised, it atrophies.
想象力是一块肌肉。如果不锻炼,它就会萎缩。
Giving up on assembly language was the apple in our Garden of Eden: Languages whose use squanders machine cycles are sinful. The LISP machine now permits LISP programmers to abandon bra and fig-leaf.
The world is the totality of facts, not of things.
The alternation of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.