War is the greatest of all crimes; and yet there is no aggressor who does not color his crime with the pretext of justice.

You will notice that in all disputes between Christians since the birth of the Church, Rome has always favored the doctrine which most completely subjugated the human mind and annihilated reason.

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.

History consists of a series of accumulated imaginative inventions.

Change everything except your loves.

Our wretched species is so made that those who walk on the well-trodden path always throw stones at those who are showing a new road.

There are truths which are not for all men, nor for all times.