Christopher Paolini said this quote

“ He bent his gaze sternly on them. First, let no one rule your mind or body. Take special care that your thoughts remain unfettered. One may be a free man and yet be bound tighter than a slave. Give men your ear, but not your heart. Show respect for those in power, but don't follow them blindly. Judge with logic and reason, but comment not.Consider none your superior, whatever their rank or station in life. Treat all fairly or they will seek revenge. Be careful with your money. Hold fast to your beliefs and others will listen. He continued at a slower pace, Of the affairs of love... my only advice is to be honest. That's your most powerful took to unlock a heart or gain forgiveness. That's all I have to say. He seemed slightly self-conscious of his speech. ”