big cat, small cat
A Big cat saw a little cat chasing it’s tail and askled," Why are you chasing your tail so?" Said the kitten, " I have learned that the best thing for a cat is happiness, and that happiness is in my tail. Therefore, I am chasing it: and when i catch it i shall have happiness."
Said the old cat," My son, i, too have paid attention to the problems of the universe. I, too, have judged that happiness is in my tail. But, I have noticed that whenever I chase after it, it keeps running away from me, and when I go about my business, it just seems to come after me wherever i go."
