Even the greatest and most acclaimed comedian of the 20th Century have his down days. This could be inferred from the numerous quotes that he has left us.  He has lived a meaningful and fulfilled life as he left us at the ripe old age of 88 years in 1977. These are some of the quotes I find inspiring and thought-provoking: “Life can be wonderful if you’re not afraid of it. All it needs is courage, imagination … and a little dough.” “You’ll never find rainbows if you’re looking down.” “We think too much and feel too little.” “Nothing is permanent in this wicked world, not even our troubles.” I…