If someone can prove me wrong and show me my mistake in any thought or action, I shall gladly change. I seek the truth, which never harmed anyone: the harm is to persist in one's own self-deception and ignorance.
Marcus AureliusIn reading and writing, you cannot lay down rules until you have learnt to obey them. Much more so in life.
Marcus AureliusIt is not the actions of others which trouble us (for those actions are controlled by their governing part), but rather it is our own judgments. Therefore remove those judgments and resolve to let go of your anger, and it will already be gone. How do you let go? By realizing that such actions are not shameful to you.
Marcus AureliusExternal things are not the problem. It's your assessment of them. Which you can erase right now.
Marcus Aurelius