Those who talk do not know. If you can't explain it simply, than you don't know it well enough. An invention is intelligence waiting to be acknowledged. Knowledge speaks, but wisdom listens. I think that this is the most extraordinary collection of talent, of human knowledge, that has ever been gathered together at the White House, with the possible exception of when Thomas Jefferson dined alone.
Great minds discuss ideas, average minds discuss events, small minds discuss people.
Admiral Hyman G. Rickover . It's what you learn after you know it all that counts.