The Beauty of Theorems

The argument is that some objects that are beautiful are not outside of us. Beauty can be a property of external objects as well, but it has to be something that internal objects and external objects could have in common. This is one of the arguments for internality. So just like you could have a beautiful theorem beu coud ave, a beautiful philosophical theory. Even although hegives that example, he does bring up the pythagoreanorem though.