Knowledge is limited. Imagination encircles the world.

Life was meant to be lived, and curiosity must be kept alive. One must never, for whatever reason, turn his back on life.

I find the great thing in this world is not so much where we stand, as in what direction we are moving.

The heart is not like a box that gets filled up; it expands in size the more you love.

Set wide the window. Let me drink the day.

Enthusiasm is the great hill-climber.

The simple act of paying attention can take you a long way.

The only tired I was, was tired of giving in.

The truth is the light and light is the truth.

Fear has a very concrete power of keeping us from doing and saying the things that are our purpose.

Forgiveness … is a gift of high value. Yet its cost is nothing.

Music is a higher revelation than all wisdom and philosophy.