Courage is the complement of fear. A man who is fearless cannot be courageous. [He is also a fool.]
Robert A. HeinleinA competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity.
Robert A. HeinleinThe Earth is just too small and fragile a basket for the human race to keep all its eggs in.
Robert A. HeinleinIt's a long story. Want a refill?" "No, let's start the steak. Where's the button?" "Right here." "Well, push it." "Me? You offered to cook." "Ben Caxton, I will lie here and starve before I will get up to push a button six inches from your finger" "As you wish." He pressed the button. "But don't forget who cooked dinner.
Robert A. Heinlein