The opinion formulated by the Church has more value in my eyes than human reasons, whatever they may be.

I consider as lovers of books not those who keep their books hidden in their store-chests and never handle them, but those who, by nightly as well as daily use thumb them, batter them, wear them out, who fill out all the margins with annotations of many kinds, and who prefer the marks of a fault they have erased to a neat copy full of faults.

Your library is your paradise.

Do not be guilty of possessing a library of learned books while lacking learning yourself.

Our determination to imitiate Christ should be such that we have no time for other matters.

Man is to man either a god or a wolf.

There are some whose only reason for inciting war is to use it as a means to exercise their tyranny over their subjects more easily. For in times of peace the authority of the assembly, the dignity of the magistrates, the force of the laws stand in the way to some extent of the ruler doing what he likes. But once war is declared then the whole business of state is subject to the will of a few ... They demand as much money as they like. Why say more?