Quote by Quine, Willard Van Orman

"To be is to be the value of a variable."

"The problem of induction is to justify the rules by which we project unobserved instances from observed ones."

"Ontology is what one says exists; ideology is how one says one determines what exists."

"There is no fact of the matter about how language actually carves up the world."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."