Men should be either treated generously or destroyed because they take revenge for slight injuries - for heavy ones they cannot.
There is no avoiding war it can only be postponed to the advantage of others.
The most positive men are the most credulous.
That's a central part of philosophy of ethics. What do I owe to strangers? What do I owe to my family? What is it to live a good life? Those are questions which we face as individuals.