There Is No Such Thing As A

One Can Only Display Complex Information In The Mind. Like Seeing, Movement Or Flow Or Alteration Of View Is More Important Than The Static Picture, No Matter How Lovely.

One Can't Proceed From The Informal To The Formal By Formal Means.

There Is No Such Thing As A Free Variable.

Programmers Are Not To Be Measured By Their Ingenuity And Their Logic But By The Completeness Of Their Case Analysis.

Often It Is The Means That Justify The Ends: Goals Advance Technique And Technique Survives Even When Goal Structures Crumble.