That moderation which nature ...

That moderation which nature prescribes, which limits our desires by resources restricted to our needs, has abandoned the field; it has now come to this -- that to want only what is enough is a sign both of boorishness and of utter destitution.
That moderation which nature prescribes, which limits our desires by resources restricted to our needs, has abandoned the field; it has now come to this -- that to want only what is enough is a sign both of boorishness and of utter destitution.

Quotes from the same author

If one does not know to which port one is sailing, no wind is favorable.
One of the most beautiful qualities of true friendship is to understand and to be understood.
Luck is what happens when preparation meets opportunity.
The conditions of conquest are always easy. We have but to toil awhile, endure awhile, believe always, and never turn back.
Begin at once to live and count each separate day as a separate life.