Controlling complexity is the essence of computer programming.

Simplicity is the ultimate sophistication.

Hofstadter's Law: It always takes longer than you expect, even when you take into account Hofstadter's law.

Hofstadter's Law: It always takes longer than you expect, even when you take into account Hofstadter's law.

Unix has retarded OS research by 10 years and linux has retarded it by 20.