Cheerfulness is the atmosphere in which all things thrive.
The most wasted of all days is one without laughter.

The best way to cheer yourself up is to try to cheer somebody else up.
It is more fitting for a man to laugh at life than to lament over it.
A merry heart doeth good like a medicine, but a broken spirit drieth the bones.

There is nothing in the world so irresistibly contagious as laughter and good humor.
Cheerfulness, like spring sunshine, is the health of the soul.
It's a great day to be alive. I know the sun's still shining when I close my eyes.
The most important thing is to enjoy your life—to be happy—it's all that matters.