We admit, in geometry, not only infinite magnitudes, that is to say, magnitudes greater than any assignable magnitude, but infinite magnitudes infinitely greater, the one than the other. This astonishes our dimension of brains, which is only about six inches long, five broad, and six in depth, in the largest heads.

It would be easier to subjugate the entire universe through force than the minds of a single village.

Los Padres have everything and the people have nothing; 'tis the masterpiece of reason and justice. For my part, I know nothing so divine as Los Padres who make war on Kings of Spain and Portugal and in Europe act as their confessors; who here kill Spaniards and at Madrid send them to Heaven.

It is up to us to cultivate our garden.

He who cannot shine by thought, seeks to bring himself into notice by a witticism.

No, nothing has the power to part me from you; our love is based upon virtue, and will last as long as our lives.

I read only to please myself, and enjoy only what suits my taste.