In a person's lifetime there may be not more than half a dozen occasions that he can look back to in the certain knowledge that right then, at that moment, there was room for nothing but happiness in his heart.

Happiness is not a goal...it's a by-product of a life well lived.

[F]or just one second, look at your life and see how perfect it is. Stop looking for the next secret door that is going to lead you to your real life. Stop waiting. This is it: there's nothing else. It's here, and you'd better decide to enjoy it or you're going to be miserable wherever you go, for the rest of your life, forever.

You can never get enough of what you really don't want. Identify what it is you're actually craving. This will save Time, Energy and Resources.

Do not spoil what you have by desiring what you have not.

You say, 'If I had a little more, I should be very satisfied.' You make a mistake. If you are not content with what you have, you would not be satisfied if it were doubled.