There is a force at work in the universe that guides all things. To imitate this force is called "falling in line with the Way of Heaven." It is the way of this force to yield. It is the way of this force to endure. Holding fast to the "Way," all things are accomplished by this force. The force does not strive, yet all things obey it. Mystery of mysteries, this force is the Mother of all things; mystery of mysteries, those who know it know the Eternal.
If a plant cannot live according to its nature, it dies; and so a human soul.