“As thou knowest not what is the way of the spirit, nor how the bones do grow in the womb of her that is with child: even so thou knowest not the works of God who maketh all.”
King James Version (KJV)
11:5 The spirit - Of the soul of man, how it comes into the child in the womb; or how it is united with the body; or how and whether it goes out of the body. The works - What God is doing and will do with thee or others; the counsels and methods of God's providence. Therefore use the present opportunity.