Henry Miller said this quote

“ If at eighty you're not a cripple or an invalid, if you have your health, if you still enjoy a good walk, a good meal (with all the trimmings), if you can sleep without first taking a pill, if birds and flowers, mountains and sea still inspire you, you are a most fortunate individual and you should get down on your knees morning and night and thank the good Lord for his savin' and keepin' power. If you are young in years but already weary in spirit, already on your way to becoming an automaton, it may do you good to say to your boss - under your breath, of course - Fuck you, Jack! you don't own me. If you can whistle up your ass, if you can be turned on by a fetching bottom or a lovely pair of teats, if you can fall in love again and again, if you can forgive your parents for the crime of bringing you into the world, if you are content to get nowhere, just take each day as it comes, if you can forgive as well as forget, if you can keep from going sour, surly, bitter and cynical, man you've got it half licked. ”