29. For our purpose was to show that the seminal cause of our constitution is neither a soul without body, nor a body without soul, but that, from animated and living bodies, it is generated at the first as a living and animate being, and that our humanity takes it and cherishes it like a nursling with the resources she herself possesses, and it thus grows on both sides and makes its growth manifest correspondingly in either part:—for it at once displays, by this artificial and scientific process of formation, the power of soul that is interwoven in it, appearing at first somewhat obscurely, but afterwards increasing in radiance concurrently with the perfecting of the work.