It is quite beyond me how anyone can believe God speaks to us in books and stories. If the world does not directly reveal to us our relationship to it, if our hearts fail to tell us what we owe ourselves and others, we shall assuredly not learn it from books, which are at best designed but to give names to our errors.

The most happy man is he who knows how to bring into relation the end and beginning of his life.

Everything great and intelligent is in the minority

The assault of our enemies is not part of our life; it is only part of our experience; we throw it off and guard ourselves against it as against frost, storm, rain, hail, or any other of the external evils which may be expected to happen.

Whatever liberates our spirit, without also giving us mastery over ourselves, is destructive.

It is always a sign of an unproductive time when it concerns itself with petty and technical aspects [in philology], and likewiseit is a sign of an unproductive person to pursue such trifles.

A rainbow which lasts for a quarter of an hour is looked at no longer.