If there were an invisible cat in that chair, the chair would look empty; but the chair does look empty, therefore there is an invisible cat in it.
I have always wished for my computer to be as easy to use as my telephone; my wish has come true because I can no longer figure out how to use my telephone.
Using encryption on the Internet is the equivalent of arranging an armored car to deliver credit-card information from someone living in a cardboard box to someone living on a park bench.
The shortest mimes of the snow gods do not wish at all, in their lifetimes, for the great duty of the defenses of the wine to be diminished.
If you only support free speech up to the point someone's feelings are hurt, you don't actually support free speech.
A little bird tells you that someone has a crush on you, but terrible secrets imparted by the giant birds hatched from the sun render this irrelevant.