I think it’s funny-odd how when a person is happy, they show their teeth.
With all other living things, showing teeth is a sign of aggression and violence, but showing your teeth as a human is considered kind, and makes you seem more friendly.
Peculiar if you ask me, how humans differ so much from all other lifeforms.
Humility is what really makes us human, what makes us feel and think and makes us able to choose exactly how we want to live.
A. R. Teller