Smile, it makes people wonder what you've been up to.

Smile, it's the second best thing one can do with one's lips.

A smile confuses an approaching frown.

Start every day with a smile and get it over with. - W.C. Fields

Wrinkles should merely indicate where smiles have been. - Mark Twain

Don't cry because it's over; smile because it happened. - Sarah Ackerman

A smile is a light in the window of the soul, indicating that the heart is at home.

What sunshine is to flowers, smiles are to humanity. - Joseph Addison

A smile can open a heart faster than a key can open a door.

Sometimes your joy is the source of your smile, but sometimes your smile can be the source of your joy.

People seldom notice old clothes if you wear a big smile. - Lee Mildon

A smile is a curve that sets everything straight. - Phyllis Diller

The world always looks brighter from behind a smile.

Before you put on a frown, make absolutely sure there are no smiles available. - Jim Beggs

If you smile when no one else is around, you really mean it. - Andy Rooney

Smiling makes you feel better about yourself, even if you don't feel like it. - Lauraine Snelling

If you smile at someone, they might smile back.

Everyone smiles in the same language.

I've never seen a smiling face that was not beautiful.

It takes seventeen muscles to smile and forty-three to frown.

A laugh is a smile that bursts. - Mary H. Waldrip

A kind heart is a fountain of gladness, making everything in its vicinity freshen into smiles. - Washington Irving

A smile is the universal welcome. - Max Eastman

You're never fully dressed without a smile. - Martin Charnin

Just think what good smiling can bring to the most important muscle of the body... the heart.

All the statistics in the world can't measure the warmth of a smile. - Chris Hart

Peace begins with a smile. - Mother Teresa