Law was once introduced without reason, and has become reasonable.

The present letter is a very long one, simply because I had no leisure to make it shorter.

The heart has its reasons which reason knows nothing of... We know the truth not only by the reason, but by the heart." - Blaise Pascal

The married should not forget that to speak of love begets love.

Vanity is but the surface.

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

Not only do we know God by Jesus Christ alone, but we know ourselves only by Jesus Christ. We know life and death only through Jesus Christ. Apart from Jesus Christ, we do not know what is our life, nor our death, nor God, nor ourselves.