There's so knowledge to be had that specialists cling to their specialties as a shield against having to know anything about anything else. They avoid being drowned.
foundation isaac-asimov prelude-to-foundation science science-fiction scientists
Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.
assumptions close-mindedness intelligence isaac-asimov knowledge open-mind open-mindedness open-minds opinions receptivity science science-of-mind
