Albert Einstein

"I have no special talents. I am only passionately curious."

"What is right is not always popular and what is popular is not always right."

"You can't blame gravity for falling in love."

"Men marry women with the hope they will never change. Women marry men with the hope they will change. Invariably they are both disappointed."

"Everything must be made as simple as possible. But not simpler."

"Oh juventud nunca dejes de pensar..."

"If you want your children to be intelligent, read them fairy tales. If you want them to be more intelligent, read them more fairy tales."

"I never made one of my discoveries through the process of rational thinking"

"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat."

"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."

"Wisdom is not a product of schooling but of the lifelong attempt to acquire it."

"If a cluttered desk is a sign of a cluttered mind, of what, then, is an empty desk a sign?"

"Anyone who has never made a mistake has never tried anything new."

"Only a life lived for others is a life worthwhile."

"I am enough of an artist to draw freely upon my imagination."

"Once you can accept the universe as matter expanding into nothing that is something, wearing stripes with plaid comes easy."

"Whoever is careless with the truth in small matters cannot be trusted with important matters"

"Try not to become a man of success, but rather try to become a man of value."

"The important thing is not to stop questioning. Curiosity has its own reason for existing."

"Teaching should be such that what is offered is perceived as a valuable gift and not as hard duty. Never regard study as duty but as the enviable opportunity to learn to know the liberating influence of beauty in the realm of the spirit for your own personal joy and to the profit of the community to which your later work belongs."