Für wen schreibt man Code?

Donald Knuth 1993, vgl. http://tex.loria.fr/historique/interviews/knuth-clb1993.html:

• Programming is: telling a human
  what a computer should do.

Donald Knuth 1974, vgl. http://en.wikiquote.org/wiki/Donald_Knuth:

• Premature optimization is the root of all evil.