Hey my friend, come up this bridge. br Look- how happy are the fish! br They swim about and freely they go. br But why you ask me how do I know? br Yes, you are right that I am not a fish br But you are not me, how do you know that I don’t know? br Yes, I’m not you and I cannot say that you don’t know. br But let’s go back to our original topic br That I’ve just told you that I’ve learned on this bridge: br Fish are happy in the pond.