Chapter 3, Part 3A - Lieh Tzu

Mr Yin of Chou was the owner of a large estate who harried his servants unmercifully, and gave them no rest from morning to night. There was one old servant in particular whose physical strength had quite left him, yet his master worked him all the harder.

All day long he was groaning as he went about his work, and when night came he was reeling with fatigue and would sleep like a log. His spirit was then free to wander at will, and every night he dreamt that he was a king, enthroned in authority over the multitude, and controlling the affairs of the whole State. He took his Pleasure in palaces and belvederes, following his own fancy in everything, and his happiness was beyond compare.

But when he awoke, he was servant once more. To some one who condoled with him on his hard lot the old man replied: 'Human life may last a hundred years, and the whole of it is equally divided into nights and days. In the daytime I am only a slave, it is true, and my misery cannot be gainsaid. But by night I am a king, and my happiness is beyond compare. So what have I to grumble at?'
~ Lionel Giles translation via Terebess Asia Online ~

Go here to read the introductory post to the chapters of the Book of Lieh Tzu.