Quote of the day
If you do not accuse each other, God will not accuse you. If you have no accuser you will enter heaven. . . . What many people call sin is not sin; I do many things to break down superstition, and I will break it down.
Peter Checkland

Born: December 18, 1930 (age 94)
Bio: Peter Checkland is a British management scientist and emeritus professor of Systems at Lancaster University. He is the developer of soft systems methodology : a methodology based on a way of systems thinking.
Known for:
- Systems Thinking, Systems Practice (1981)
- Soft Systems Methodology in Action (1999)