Never frighten a little man. He'll kill you.
The trouble with conspiracies is that they rot internally.
Straining at gnats and swallowing camels is a required course in law schools.
Everything is theoretically impossible, until it is done.
Spacemen die if they stay in one place.
Evolution is a process that never stops. Baboons who fail to exhibit moral behavior do not survive; they wind up as meat for leopards.