昔者莊周夢為蝴蝶，栩栩然蝴蝶也，自喻適志與，不知周也。俄然覺，則戚戚然周也。不知周之夢為蝴蝶與，蝴蝶之夢為周與？週與蝴蝶則必有分矣。此之謂物化。 (traditional) - Zhuangzi

Just when the caterpillar thought the world was over, it became a butterfly.

Man’s conscious understanding is puny, but it is all that it does not understand that allows it to understand what is meant by the Heavenly. To understand it as the Great Oneness, as the Great Dark, as the Great Eye, as the Great Equality, as the Great Scope, as the Great Dependable, as the Great Stability — that is to arrive at the utmost.

Now you, Sir, have a large tree, and you don’t know how to use it, so why not plant it in the middle of nowhere, where you can go to wander or fall asleep under its shade? No axe under Heaven will attack it, nor shorten its days, for something which is useless will never be disturbed.