For my part, I think it cruelty and injustice not to receive them into the share and society of our goods, and not to make them partakers in the intelligence of our domestic affairs when they are capable, and not to lessen and contract our own expenses to make the more room for theirs, seeing we beget them to that effect. ‘Tis unjust that an old fellow, broken and half dead, should alone, in a corner of the chimney, enjoy the money that would suffice for the maintenance and advancement of many children, and suffer them, in the meantime, to lose their’ best years for want of means to advance themselves in the public service and the knowledge of men. A man by this course drives them to despair, and to seek out by any means, how unjust or dishonourable soever, to provide for their own support.

And if a man should tell me, as a lord of very good understanding once did, that “he hoarded up wealth, not to extract any other fruit and use from his parsimony, but to make himself honoured and sought after by his relations; and that age having deprived him of all other power, it was the only remaining remedy to maintain his authority in his family, and to keep him from being neglected and despised by all around,” in truth, not only old age, but all other imbecility, according to Aristotle, is the promoter of avarice; that is something, but it is physic for a disease that a man should prevent the birth of. A father is very miserable who has no other hold on his children’s affection than the need they have of his assistance, if that can be called affection; he must render himself worthy to be respected by his virtue and wisdom, and beloved by his kindness and the sweetness of his manners; even the very ashes of a rich matter have their value; and we are wont to have the bones and relics of worthy men in regard and reverence. No old age can be so decrepid in a man who has passed his life in honour, but it must be venerable, especially to his children, whose soul he must have trained up to their duty by reason, not by necessity and the need they have of him, nor by harshness and compulsion.

In a certain country of the Spanish Indies men were not permitted to marry till after forty age, and yet the girls were allowed at ten. ‘Tis not time for a gentleman of thirty years old to give place to his son who is twenty; he is himself in a condition to serve both in the expeditions of war and in the court of his prince; has need of all his appurtenances; and yet, doubtless, he ought to surrender a share, but not so great an one as to forget himself for others; and for such an one the answer that fathers have ordinarily in their mouths, “I will not put off my clothes, before I go to bed,” serves well.

But a father worn out with age and infirmities, and deprived by weakness and want of health of the common society of men, wrongs himself and his to amass a great heap of treasure. He has lived long enough, if he be wise, to have a mind to strip himself to go to bed, not to his very shirt, I confess, but to that and a good, warm dressing-gown; the remaining pomps, of which he has no further use, he ought voluntarily to surrender to those, to whom by the order of nature they belong. ‘Tis reason he should refer the use of those things to them, seeing that nature has reduced him to such a state that he cannot enjoy them himself; otherwise there is doubtless malice and envy in the case. The greatest act of the Emperor Charles V. was that when, in imitation of some of the ancients of his own quality, confessing it but reason to strip ourselves when our clothes encumber and grow too heavy for us, and to lie down when our legs begin to fail us, he resigned his possessions, grandeur, and power to his son, when he found himself failing in vigour, and steadiness for the conduct of his affairs suitable with the glory he had therein acquired.

(http://www.autoadmit.com/thread.php?thread_id=3886501&forum_id=2#35351109)

In a certain country of the Spanish Indies men were not permitted to marry till after forty age, and yet the girls were allowed at ten

(http://www.autoadmit.com/thread.php?thread_id=3886501&forum_id=2#35351232)

I married at three-and-thirty years of age, and concur in the opinion of thirty-five, which is said to be that of Aristotle. Plato will have nobody marry before thirty; but he has reason to laugh at those who undertook the work of marriage after five-and-fifty, and condemns their offspring as unworthy of aliment and life. Thales gave the truest limits, who, young and being importuned by his mother to marry, answered, “That it was too soon,” and, being grown into years and urged again, “That it was too late.” A man must deny opportunity to every inopportune action. The ancient Gauls’ looked upon it as a very horrid thing for a man to have society with a woman before he was twenty years of age, and strictly recommended to the men who designed themselves for war the keeping their virginity till well grown in years, forasmuch as courage is abated and diverted by intercourse with women:

“Ma, or congiunto a giovinetta sposa,

E lieto omai de’ figli, era invilito

Negli affetti di padre et di marito.”

[“Now, married to a young wife and happy in children, he was

demoralised by his love as father and husband.”

—Tasso, Gierus., x. 39.]

Muley Hassam, king of Tunis, he whom the Emperor Charles V. restored to his kingdom, reproached the memory of his father Mahomet with the frequentation of women, styling him loose, effeminate, and a getter of children.—[Of whom he had thirty-four.]—The Greek history observes of Iccus the Tarentine, of Chryso, Astyllus, Diopompos, and others, that to keep their bodies in order for the Olympic games and such like exercises, they denied themselves during that preparation all commerce with Venus.

(http://www.autoadmit.com/thread.php?thread_id=3886501&forum_id=2#35351263)