Michel de Montaigne,
On Friendship and Xxix Sonnets
(1915)
“ The unique and principal friendship undoes all other obligations: the secret I have sworn not to disclose to another I may without perjury tell to him who is no other, but is myself. 'T is a fairly great miracle to double oneself; and they do not know the size of it who talk of trebling. Nothing is extreme that has a fellow: and whoever imagines that of two I can love one as much as the other, and that they can love each other and me as much as I love them, multiplies into a brotherhood the most single and unique of things, a thing of which even one is the rarest thing in the world to find. ”
