"Learning is the only thing that never..." - Quote by Leonardo Da Vinci

“A long life is a life well spent.”

“A good memory, which nature has endowed us with, causes things long past to seem present.”

“O Time with your teethy years! You swallow up all things little by little in a slow-motion, wrinkling process of dying.”

“Ask an older person you respect to tell you his or her greatest regret.”

“All education is self-discovery.”

“The summit charms us, the steps to it do not; with the heights before our eyes, we like to linger in the plain. It is only a part of art that can be taught; but the artist needs the whole. He who is only half instructed speaks much and is always wrong; who knows it wholly is content with acting and speaks seldom or late.”

“All men by nature desire knowledge.”

“All proofs rest on premises.”

“Why is it that we remember with difficulty and without difficulty forget? Learn with difficulty and without difficulty remain ignorant?”