Even if you're on the right track, you'll get run over if you just sit there.
What other dungeon is so dark as one's own heart! What jailer so inexorable as one's self!
Get away from the crowd when you can. Keep yourself to yourself, if only for a few hours daily.
Best wide-angle lens? Two steps backward. Look for the 'ah-ha'.
Computer Science is no more about computers than astronomy is about telescopes.
We are inclined to believe those whom we do not know because they have never deceived us.
Three o'clock is always too late or too early for anything you want to do.