"A boy, before he cometh to man’s estate, and while he is still a child, getteth and loseth his rampart of teeth within the first seven years. When god bringeth the second seven to a close, the signs of budding manhood begin to show. In the third period, a downy beard appeareth, though the limbs have not reached their full growth, and the boyish bloom of the complexion fadeth. In the fourth period of seven years, every man is at the prime of his physical strength. ... The fifth period is the season for a man to bethink him of marriage and seek offspring against the future. In the sixth, experience of every sort carrieth his mind on to perfection, and he feeleth no longer the same inclination to the wild pranks of youth. In the seventh seven, he is at his prime in mind and tongue, and also in the eighth, the two together making fourteen years. In the ninth period, though he still retaineth some force, he is feebler both in wisdom and in speech and faileth of great achievement. If a man attaineth to the full measure of the tenth period, the fate of death, if it come upon him, cometh not untimely."