译文：爽口的美食吃多了容易生病，高兴的事过头容易生出祸殃。赏析：任何看似令人爽口的食物吃多了，都会伤害身体，更何况那些垃圾食品呢。人在高兴时，容易得意忘形，说话做事都有失妥当。

盈利能力和可持续性不是对立的，它们是一枚硬币的两面。

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.

Ah, but a man's reach should exceed his grasp, or what's a heaven for?

爱情就像沙漏：当心空了，头脑就开始填满。