Nobody can do everything, but everybody can do something.

I love my past. I love my present. I'm not ashamed of what I've had, and I'm not sad because I have it no longer.

You always succeed in producing a result.

We should seek the greatest value of our action.

I hold a beast, an angel, and a madman in me.

Our deepest wishes are whispers of our authentic selves. We must learn to respect them. We must learn to listen.

Observation is the key to understanding human nature.