The moment you have worked out an answer, start checking it — it probably isn't right.


Right Answers — A Short Guide for Obtaining Them, Computers and Automation, Volume 18, Number 10, September 1969

Edmund Berkeley Quotes

The moment you have worked out an answer, start checking it — it probably isn't right.

The moment you have worked out an answer, start checking it — it probably isn't right.

The moment you have worked out an answer, start checking it — it probably isn't right.

The moment you have worked out an answer, start checking it — it probably isn't right.