“Having only four guiding principles: one, do as little harm to others as possible; two, be there always for your friends; three, be responsible for yourself and ask nothing of others; four, grab all the fun you can. Put no stock in the opinions of anyone but those closest to you. Forget about leaving a mark on the world. Ignore the great issues of your time and thereby improve your digestion. Don’t dwell in the past. Don’t worry about the future. Live in the moment. Trust in the purpose of your existence and let meaning come to you instead of straining to discover it. When life throws a hard punch, roll with it—but roll with laughter. Catch the wave, dude.”