Related:

• It is well for people who think to change their minds occasionally in order to keep them clean.
  ...For those who do not think, it is best at least to rearrange their prejudices once in a while....
• There has been a long history of optimizing the wrong thing
  using elaborate mechanisms to produce beautiful code in cases that hardly ever arise in practice, while doing nothing about frequently occurring situations....
• Some of it plus the rest of it is all of it.
• Some people have a large circle of friends while others have only friends that they like.
• Beware of bugs in the above code; I have only proved it correct, not tried it. -- Donald Knuth
• The three dots '...' here suppress a lot of detail -- maybe I should have used four dots.
  -- Donald Knuth...
• Beware of bugs in the above code; I have only proved it correct, not tried it.
  -- Donald Knuth...