“Don't frown because you never know who is falling in love with your smile.”

If you can do what you do best and be happy, you're further along in life than most people.

Happiness depends upon ourselves.

Appreciation can make a day, even change a life. Your willingness to put it into words is all that is necessary.

To see the ball, to run after it, makes me the happiest man in the world.

I would maintain that thanks are the highest form of thought, and that gratitude is happiness doubled by wonder.

Happiness is a Swedish sunset — it is there for all, but most of us look the other way and lose it.