Speak only if it improves upon the silence.

Live as if you were to die tomorrow. Learn as if you were to live forever.

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything — all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.

Coincidence is God's way of remaining anonymous.

Success is going from failure to failure without a loss of enthusiasm.

A leader leads by example not by force.

The secret to creativity is knowing how to hide your sources.

Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution.

He who is not contented with what he has, would not be contented with what he would like to have.

Mistakes are always forgivable, if one has the courage to admit them.