Moralistic Pedant and Bonon

Every system of unegoistic morality, which takes itself unconditionally, not only sins against good taste, but is also an incentive to sins of omission. In short, the question is always who he is, and who the other is. For instance, in a person created and destined for command, self-denial and modest retirement, instead of being virtues, would be the waste of virtues,. so it seems to me. So said my moralistic pedant and Bonon. Did he perhaps deserved to be laughed at when he exhorted systems of morals to practice morality?