Quote by Lewis Terman

"Intelligence is not a single general ability, but a collection of more or less independent abilities."

"The gifted individual is one who sees relationships among things."

"Genius is not born; it is made."

"The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"