Whenever you are about to find fault with someone, ask yourself the following question: What fault of mine most nearly resembles the one I am about to criticize?

As far as you can, get into the habit of asking yourself in relation to any action taken by another: "What is his point of reference here?" But begin with yourself: examine yourself first.

When a guide meets up with someone who is lost, ordinarily his reaction is to direct him on the right path, not mock or malign him, then turn on his heel and walk away. As for you, lead someone to the truth and you will find that he can follow.

Accustom yourself not to be disregarding of what someone else has to say: as far as possible enter into the mind of the speaker.