A LISP programmer knows the value of everything, but the cost of nothing.
Any noun can be verbed.
Optimization hinders evolution. Everything should be built top-down, except the first time. Simplicity does not precede complexity, but follows it.
Don't have good ideas if you aren't willing to be responsible for them.
In English every word can be verbed.
When someone says, "I want a programming language in which I need only say what I want done," give him a lollipop.