What's the use of worrying? It never was worth while, so pack up your troubles in
your old kit-bag, and smile, smile, smile.
- unknown author -
If you have only one smile in you, give it to the people you love. Don't be surly at home, then
go out in the street and start grinning "Good morning" at total strangers.
- Maya Angelou -
We smile at the ignorance of the savage who cuts down the tree in order to reach its fruit;
but the same blunder is made by every person who is over eager and impatient in the pursuit
- William Ellery Channing -