The world is not an unsolved problem for scientists or sociologists. The world is a living mystery. — Terence McKenna Copy Share Image
Turbulence is the most important unsolved problem of classical physics. — Richard P. Feynman Copy Share Image
“There is always hope if we keep an unsolved problem fairly in view; there’s none if we pretend it’s not there.” — C.S. Lewis Copy Share Image
“great ideas originate from one of three things: A need An unsolved problem An easier way of doing things” — Greg S. Reid Copy Share Image
“every unsolved problem is bottlenecked by not understanding the root cause at a fundamental level, and every single one needs some great… — Nat Greene Copy Share Image
