Astronomy, that micography of heaven, is the most magnificent of the sciences. ... Astronomy has its clear side and its luminous side; on its clear side it is tinctured with algebra, on its luminous side with poetry.

It is the essence of truth that it is never excessive.... We must not resort to the flame where only light is required.

I only take a half share in the civil war; I am willing to die, I am not willing to kill.

A fall from such a height is rarely straight downwards.

It may be remarked in passing that success is an ugly thing. Men are deceived by its false resemblences to merit.

God is behind everything, but everything hides God.

The most excellent symbol of the people is the paving stone. One walks on it until it falls on one's head.