I Dreamt I was a Butterfly - Zhuangzi

I Dreamt I was a Butterfly 

- Zhuangzi -

Once upon a time, I, Zhuangzi, dreamt I was a butterfly, fluttering hither and thither, to all intents and purposes a butterfly. 

I was conscious only of my happiness as a butterfly, unaware that I was Zhuangzi. 

Soon I awakened, and there I was, veritably myself again. 

Now I do not know whether I was then a man dreaming I was a butterfly, or whether I am now a butterfly, dreaming I am a man.