Nature is an infinite sphere of which the center is everywhere and the circumference nowhere.

In faith there is enough light for those who want to believe and enough shadows to blind those who don't.

There is a God shaped vacuum in the heart of every man which cannot be filled by any created thing, but only by God, the Creator, made known through Jesus.

If I had more time I would write a shorter letter.

I have made this letter longer than usual because I lack the time to make it shorter.

Kind words do not cost much. Yet they accomplish much.

All men's miseries derive from not being able to sit in a quiet room alone.

Justice without force is powerless; force without justice is tyrannical.

Men never do evil so completely and cheerfully as when they do it from religious conviction.

We know the truth, not only by the reason, but also by the heart.

Infinite—nothing.—Our soul is cast into a body, where it finds number, dimension. Thereupon it reasons, and calls this nature necessity, and can believe nothing else. Unity joined to infinity adds nothing