You can search throughout the entire universe...

You can search throughout the entire universe for someone who is more deserving of your love and affection than you are yourself, and that person is not to be found anywhere. You yourself, as much as anybody in the entire universe deserve your love and affection.

Holding on to anger...

Holding on to anger is like grasping a hot coal with the intent of throwing it at someone else; you are the one who gets burned.