“The only permanent rule in Calvinball is that you can never play it the same way twice! (Calvin)”
Source: The Revenge of the Baby-Sat
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Bill Watterson 165
American comic artist 1958Related quotes
“Susie: The way Calvin's brain is wired, you can almost hear the fuses blowing.
p64”
23 Apr 92
The Days Are Just Packed
Source: The Complete Calvin and Hobbes

“You write a hit play the same way you write a flop.”
My Heart's in the Highlands (1939)

“Sometimes the only way to fix a mistake- is to make it twice.”
Source: Girl Talk

“The rules when the giants play are the same as when the pygmies enter the market.”
Dissenting, Scherk v. Alberto-Culver Co., 417 U.S. 506, 526 (1974)
Judicial opinions

Source: The Tales of Alvin Maker, Alvin Journeyman (1995), Chapter 17.

Eric Schmidt: 'Playing catch-up with the competition will never help you create something new' http://macdailynews.com/2014/08/27/eric-schmidt-playing-catch-up-with-the-competition-will-never-help-you-create-something-new in MacDailyNews (28 August 2014).