Beware of wishing for anything in youth, because you will get it in middle age.

Man knows himself only insofar as he knows the world, becoming aware of it if only within himself, and of himself self only within it. Each new subject, well observed, opens up within us a new organ of thought.

Nothing is worth more than this day.

One never goes further than when they do not know where they are going.

On the pinnacle of success man does not stand firm long.

We rather confess our moral errors, faults, and crimes than our ignorance.

Life belongs to the living, and he who lives must be prepared for changes.