Chapter 5, Part 5C - Lieh Tzu

Now the King was delighted. Drawing a deep breath, he exclaimed: 'Can it be that human skill is really on a par with that of the Creator?' And forthwith he gave an order for two extra chariots, in which he took home with him the artificer and his handiwork.

Now, Pan Shu, with his cloud-scaling ladder, and Mo Ti, with his flying kite, thought that they had reached the limits of human achievement.

But when Yen Shih's wonderful piece of work had been brought to their knowledge, the two philosophers never again ventured to boast of their mechanical skill, and ceased to busy themselves so frequently with the square and compasses.
~ Lionel Giles translation via Terebess Asia Online ~

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