Why not adding the other animals to the list?

=^..^=

It is great to have a friend

who doesn´t question your job

but helps you

Friendship and money:

oil and water.

Mario Puzo

A friend to all

is a friend to none.

Aristotle

Why can´t people just sit

and read books

and be nice to each other?

David Baldacci

Whenever you are confronted 

with an opponent,

conquer him with love.

Gandhi