You are using your own interpretation of his comment to make a moral judgement on his character. Based on what we know, it's possible that he simply believes

You are using your own interpretation of his comment to make a moral judgement on his character. Based on what we know, it's possible that he simply believes any poor person can escape poverty through hard work and tenacity. This belief (though arguably incorrect) is supported by his personal experience. And, the idea of someone 'pitying' or feeling 'guilt' for someone in his former position is detestable because it suggests that they think they're better than him. I want to make it clear that I don't agree with this perspective, and don't believe it's constructive. However, I don't believe we need to be publicly shaming people when we can be having constructive conversation. Instead, I think we should be trying to understand where people are coming from, and discussing ideas openly. A person's character really has no place in a discussion of ideas.