The scarce water of Dune is an exact analog of oil scarcity. CHOAM is OPEC. - Frank Herbert

In all of my universe I have seen no law of nature, unchanging and inexorable. This universe presents only changing relationships which are somtimes seen as laws by short-lived awareness. These fleshy sensoria which we call self are ephemera withering in the blaze of infinity, fleetingly aware of temporary conditions which confine our activities and change as our activities change. If you must label the absolute, use its proper name: Temporary.

For a moment, the sensation of coolness and the moisture were blessed relief. Then, as his planet killed him, it occurred to Kynes that his father and all the other scientists were wrong, that the most persistent principles of the universe were accident and error.

the drowning man who climbs on your shoulders to save himself is understandable — except when you see it happen in the drawing room.