His ignorance is encyclopedic (Abba Eban)

I can write better than anybody who can write faster, and I can write faster than anybody who can write better. (A. J. Liebling)

A friendship founded on business is better than a business founded on friendship. (John D. Rockefeller)

All are lunatics, but he who can analyze his delusion is called a philosopher. (Ambrose Bierce)

C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg. (Bjarne Stroustrup)