Control your generosity when dealing with a chronic borrower.

The gods don’t care about men, no more than kings care about peasants.

Tell Robb that I'm going to command the Night's Watch and keep him safe, so he might as well take up needlework with the girls and have Mikken melt down his sword for horseshoes. - Jon Snow

You wear your honor like a suit of armor... You think it keeps you safe, but all it does is weigh you down and make it hard for you to move.

Always keep your foes confused. If they are never certain who you are or what you want, they cannot know what you are like to do next.

Why ask for truth," Ser Barristan said softly, "if you close your ears to it?

A Lannister always pays his debts.