Self-love is even deceived by self-love, because by looking out for our own interests and disregarding those of other people, we lose the advantage that comes with the exchange of favors.
Magdeleine Sable (c. 1599 - 1678)
Source: the Marquise Sablé’s work is in Maxims and Various Thoughts (Maximes et pensées diverses) 1678
Contributed by: Zaady