广告的目的是销售。艺术的目的是表达。
The purpose of advertising is to sell. The purpose of art is to express.
【释义】指出别人的短处并不是正直，帮助别人做坏事也不能称为义举。
只有通过掌握自己，才能使自己得到解放。
In the fight between you and the world, back the world.
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.
创造力是关于许可——允许自己尝试事物。