Soy un anciano y he conocido muchos problemas, pero la mayoría de ellos nunca sucedieron.

Mark Twain

Freedom - to walk free and own no superior.

Walt Whitman

Anyone can possess, anyone can profess, but it is an altogether different thing to confess.

Shannon L. Alder

Solo conozco una libertad y esa es la libertad de la mente.

Antoine de SaintExupery

None are so empty as those who are full of themselves.

Benjamin Whichcote

Zeal will do more than knowledge.

William Hazlitt