Science is organized common sense where many a beautiful theory was killed by an ugly fact.
Thomas HuxleyYou see, there's a theory current you're insane, or you lean strongly in that direction.
Crime and PunishmentThe Bible is not a tested hypothesis, it is not a theory but it is God's Breath.
Divine (Godhead) Principles: Christ Alive in YouA work of art that contains theories is like an object on which the price tag has been left.
Alexander PopeA curious aspect of the theory of evolution is that everybody thinks he understands it.
Selected Papers in Molecular BiologyWhat they might lack in intelligence, they make up for with sheer quantities of high explosive.
Theories of Flight