
“If you're waiting to have good ideas before you have any ideas, you won't have many ideas.”
Source: Getting Things Done: The Art of Stress-Free Productivity (2001), Ch. 3
As quoted by Francis Crick in his presentation "The Impact of Linus Pauling on Molecular Biology" http://oregonstate.edu/dept/Special_Collections/subpages/ahp/1995symposium/crick.html (1995).
1990s
“If you're waiting to have good ideas before you have any ideas, you won't have many ideas.”
Source: Getting Things Done: The Art of Stress-Free Productivity (2001), Ch. 3
“Damn, you have no idea what I have been through today."
"Actually I have a pretty good idea.”
Source: The Fiery Heart
“The way to get good ideas is to get lots of ideas, and throw the bad ones away.”
Variant: The best way to have a good idea is to have lots of ideas.
“You have to have an idea of what you are going to do, but it should be a vague idea.”
1990s, Speech at Ohio Wesleyan University (1997)
George Bernard Shaw never said these words, but Charles F. Brannan did. http://quoteinvestigator.com/2011/12/13/swap-ideas/
Misattributed
“95: Don't have good ideas if you aren't willing to be responsible for them.”
Epigrams on Programming, 1982