I believe that we must reach our brother, never toning down our fundamental oppositions, but meeting him when he asks to be met, with a reason for the faith that is in us, as well as with a loving sympathy for them as brothers.
History shows us that other highly developed forms of civilization have collapsed. Who knows whether the same fate does not await our own?
Now being in such grace and favor by reason I learned him some points of geometry and understanding of the art of mathematics with other things, I pleased him so that what I said he would not contrary.

