Smile, it lets your teeth breathe. – Author Unknown

Some old women and men grow bitter with age; the more their teeth drop out, the more biting they get. – George D. Prentice

There are two things in life that a sage must preserve at every sacrifice, the coats of his stomach and the enamel of his teeth. Some evils admit of consolations, but there are no comforters for dyspepsia and the toothache. – Henry Lytton Bulwer

When a thief kisses you, count your teeth. – Proverb