Art is never finished, only abandoned.

Leonardo da Vinci

For to be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others.

Nelson Mandela

Vale más saber alguna cosa de todo, que saberlo todo de una sola cosa.

Pascal

Make things as simple as possible but no simpler.

Albert Einstein

Wherever there is a human being, there is an opportunity for a kindness.

Seneca

If you can resist the impulse to claim each and every thought as your own, you will come to a startling conclusion: you will discover that you are the consciousness in which the thoughts appear and disappear.

Annamalai Swami