Only professional mathematicians learn anything from proofs. Other people learn from explanations. — Ralph P. Boas, Jr Copy Share Image
Suppose that you want to teach the 'cat' concept to a very young child. Do you explain that a cat is a relatively small, primarily carnivorous mammal with retractible claws, a distinctive sonic output, etc.? I'll bet not. You probably show the kid a lot of different cats, saying 'kitty' each time, until it gets the idea. To put it… — Ralph P. Boas, Jr Copy Share
Somebody came up to me after a talk I had given, and say, "You make mathematics seem like fun." I was inspired to reply,… — Ralph P. Boas, Jr Copy Share Image
Only professional mathematicians learn anything from proofs. Other people learn from explanations. — Ralph P. Boas, Jr Copy Share Image
