One Man's Constant Is Another Man's Variable.

Optimization Hinders Evolution.

Dealing With Failure Is Easy: Work Hard To Improve. Success Is Also Easy To Handle: You've Solved The Wrong Problem. Work Hard To Improve.

If A Listener Nods His Head When You're Explaining Your Program, Wake Him Up.

In Software Systems It Is Often The Early Bird That Makes The Worm.

A Language That Doesn't Affect The Way You Think About Programming Is Not Worth Knowing.