Dogs laugh, but they laugh with their tails.
A smile is the universal welcome.
Humor is the instinct for taking pain playfully.
Laughter is, after speech, the chief thing that holds society together.
Laughter puts your brain, your central nervous system and your whole being into a state of free play.
Dogs laugh, but they laugh with their tails. And a tail is an awkward thing to laugh with, as you can see by the way they bend themselves half double in extreme hilarity trying to get that rear-end exuberance forward into the main scene of action. What puts man on a higher stage of evolution is that he has got his laugh on the right end.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends
or simply: