Be sure not to discuss your hero's state of mind. Make it clear from his actions.

All saints have past and all sinners have a future.

It's easier to ask for money from the poor than from the wealthy.

A hungry dog believes in nothing but meat.

Flies purify the air, and plays - the morals.

To judge between good or bad, between successful and unsuccessful would take the eye of a God.

What truth? You see where truth is, and where untruth is, but I seem to have lost my sight and see nothing. You boldly settle all important questions, but tell me, dear, isn't it because you're young, because you haven't had time to suffer till you settled a single one of your questions? You boldly look forward, isn't it because you cannot foresee or expect anything terrible, because so far life has been hidden from your young eyes? You are bolder, more honest, deeper than we are, but think only, be just a little magnanimous, and have mercy on me.