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."

"You can't expect to be happy if you're surrounded by mess."

"Health and happiness - these are true wealth"

"How can you live like this? It's like a pigsty!"

"You're going to get sick living like this."