The only phrase I've ever disliked is, 'Why, we've always done it that way.' I always tell young people, 'Go ahead and do it. You can always apologize later.'
La literatura es un espejo de la sociedad, refleja sus luces y sus sombras.
Mathematics is the language in which the gods talk to people.
"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."