We have a responsibility to use our science to improve lives, not just to make profits.

Never underestimate the power of small, consistent steps toward a larger goal.

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.

［厚葬使］已经获得的财产,都拿来埋掉了；丧后本当产生的财产,又被长时间的禁止所消除。

文学是一种抵抗，是对抗不公和压迫的武器。