Приповісті 20:29

29 The ornament of young men is their strength; And the honour of the old is grey hairs. Youth has the name בּחוּר (different from בּחוּר, chosen), of the maturity (R. בחר, cogn. בכר, בגר, whence Mishn. בּגרוּת, manhood, in contradistinction to נערוּת) into which he enters from the bloom of boyhood; and the old man is called זקן (Arab. dhikn, as Schultens says, a mento pendulo, from the hanging chin זקן, (Arab.) dhakan, chin, beard on the chin). To stand in the fulness of fresh unwasted strength is to youth, as such, an ornament (תּפארת, cf. פּארוּר, blooming colour of the countenance); on the contrary, to the old man who has spent his strength in the duties of his office, or as it is said at Pro 16:31, "in the way of righteousness," grey hairs (שׂיבה, from שׂב, Arab. shâb, canescere) give an honourable appearance (הדר, from הדר, turgidum, amplum esse, vid., at Isa 63:1).

This shows that both young and old have their advantages, and therefore must each of them be, according to their capacities, serviceable to the public, and neither of them despise nor envy the other. 1. Let not old people despise the young, for they are strong and fit for action, able to go through business and break through difficulties, which the aged and weak cannot grapple with. The glory of young men is their strength, provided they use it well (in the service of God and their country, not of their lusts), and that they be not proud of it nor trust to it. 2. Let not young people despise the old, for they are grave, and fit for counsel, and, though they have not the strength that young men have, yet they have more wisdom and experience. Juniores ad labores, seniores ad honores - Labour is for the young, honour for the aged. God has put honour upon the old man; for his gray head is his beauty. See Dan 7:9.