Report, if you have a problem with this page“ One can be enlightened about proofs as well as theorems. Without enlightenment, one is merely reduced to memorizing proofs. With enlightenment about a proof, its flow becomes clear and it can become an item of astonishing beauty. In addition, the need to memorize disappears because the proof has become part of your soul. ”
Herbert S. Gaskill
From : Foundations of Analysis: The Theory of Limits