Strict and rigid family education and disciplined military life make him like a Puritan.
Each of us is a passer-by. We want to get everything in our life, but we can't help but know what we need most. We don't want to lose anything in our life, but we can't help but know what is most important. In life, those who desire more are tired, those who desire less are safe, and those who have no desire are just.