A man sees in the world what he carries in his heart.

Johann Wolfgang von Goethe

Listen to your heart more than the opinions of others. A decision made because of the opinions of others is one we often come to regret.

Haemin Sunim

Si buscas la paz, deja de luchar. Si buscas la paz interior, deja de luchar contra tus pensamientos.

Peter McWilliams

When you feel afraid or nervous to do a thing then do it because the real harm which you may thus receive is less poignant than its expectation and fear.

Ali bin AbuTalib

If an egg is broken by an outside force, life ends. If broken by an inside force, life begins. Great things always begin from the inside.

Jim Kwik

The greatest griefs are those we cause ourselves.

Sophocles