Benefiting others and oneself, altruism and self-interest...... Those who think about others are altruistic, and those who think about themselves are self-interested...... We must think about others, but also think about ourselves, both altruistic and self-interested, both for the public and for the private, both for him and again
author:The old lady's heel
self-interest,
Altruism and self-interest......
Those who think about others are altruistic,
Those who think about themselves benefit themselves......