For me, the only sources of moral values are the pursuit of understanding and the pursuit of happiness.

Happiness is a reality of NOW, it not not something that you pursue in the future. Don't pursue happiness, but EXUDE happiness.

It is not in the pursuit of happiness that we find fulfillment, it is in the happiness of pursuit.

As long as you are pursuing happiness, you do not have it.

My aim in life isn't so much the pursuit of happiness as the happiness of pursuit.

There is no such thing as the pursuit of happiness, but there is the discovery of joy.