Mary Roach
Saliva has antibacterial properties. It also has things called nerve growth factor, skin growth factor, histatins which help with wound closure. So when you see an animal licking a wound or even a mom kissing a child's boo-boo, there's some, there's some good science behind why one might do this.
More quotes and aphorisms
Kindness is the language which the deaf can hear...Trust is the glue of life...I'm a strong believer that you can build...As long as you're going to be thinking...Time crumbles things...Springsteen — he's the Lord God...
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