A CS professor once explained recursion as follows: A child couldn't sleep, so her mother told her a story about a little frog, who couldn't sleep, so the frog's mother told her a story about a little bear, who couldn't sleep, so the bear's mother told her a story about a little weasel... who fell asleep. ...and the little bear fell asleep; ...and the little frog fell asleep; ...and the child fell asleep. -- everything2.com

Show, don't tell. -- unknown

[How friendly will this machine be?] Well, I don’t think it’s a matter of friendliness, because ultimately if the program is going to accomplish anything of value, it will probably be relatively complex. -- Gary Kildall (inventor of CP/M, one of the first OS for the micro).

We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil. -- Donald Knuth

[Innovation] comes from saying no to 1,000 things to make sure we don’t get on the wrong track or try to do too much. We’re always thinking about new markets we could enter, but it’s only by saying no that you can concentrate on the things that are really important. -- Steve Jobs

Everything that can be invented has been invented. -- Charles H. Duell, Commissioner, U.S. Office of Patents, 1899

The reason most people never reach their goals is that they don’t define them, or ever seriously consider them as believable or achievable. Winners can tell you where they are going, what they plan to do along the way, and who will be sharing the adventure with them. ~Denis Watiley

Winning isn’t everything, but wanting to win is. –Vince Lombardi

Take up one idea. Make that one idea your life — think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success. ~Swami Vivekananda

If you don’t value your time, neither will others. Stop giving away your time and talents- start charging for it. ~Kim Garst