Customs, morals--is there a difference? Author: Robert A. Heinlein Copy Quote More from Robert A. Heinlein “Some logics get nervous breakdowns. Overloaded phone system behaves like fright…” “Nothing of value is free. Even the breath of life is purchased at birth only th…” “...the word 'love' designates a subjective condition in which the welfare and h…” “An armed society is a polite society. Manners are good when one may have to bac…”