Sin lies only in hurting others unnecessarily. All other "sins" are invented nonsense.
Robert A. HeinleinIt is a bad sign when the people of a country stop identifying themselves with the country and start identifying with a group. A racial group. Or a religion. Or a language. Anything, as long as it isn't the whole population.
Robert A. HeinleinFrom somewhere, back in my youth, heard Prof say, 'Manuel, when faced with a problem you do not understand, do any part of it you do understand, then look at it again.' He had been teaching me something he himself did not understand very wellโsomething in mathโbut had taught me something far more important, a basic principle.
Robert A. Heinlein