Death is not the greatest loss in life. The greatest loss is what dies inside us while we live.

Norman Cousins

Creativity arises out of the tension between spontaneity and limitations, the latter (like the river banks) forcing the spontaneity into the various forms which are essential to the work of art or poem.

Rollo May

Children are human beings to whom respect is due, superior to us by reason of their innocence and of the greater possibilities of their future… Let us treat them with all the kindness which we would wish to help to develop in them.

Maria Montessori

Let go of your attachment to being right, and suddenly your mind is more open. You're able to benefit from the unique viewpoints of others, without being crippled by your own judgment.

Ralph Marston

Un corazón agradecido no es solo la mayor virtud, sino el padre de todas las demás virtudes.

Cicero

Knowing yourself is the beginning of all wisdom.

Aristotle