From abundance springs ...

From abundance springs satiety.

Quotes from the same author

Once let good faith be abandoned, and all social existence would perish.
It is easy at any moment to resign the possession of a great fortune; to acquire it is difficult and arduous
No law can possibly meet the convenience of every one: we must be satisfied if it be beneficial on the whole and to the majority.
Nothing moves more quickly than scandal.
This above all makes history useful and desirable; it unfolds before our eyes a glorious record of exemplary actions.