Sleep, quality tires, Window cleaner that doesn't leave streaks, absorbant towels, warm water from the faucet, humanity, work ethic, the fact that traffic yeilds for a funeral procession in this wacky modern era, honesty, strength of character and willpower, when someone breaks a very difficult habit to break or quits drugs and truly betters themselves, formal education, critical thinking and problem solving ability, the field of engineering, blankets made of extremely soft but probably toxic materials, western medicine and eastern medicine, history and ancient man, mathematics, poetry, emotional maturity.