en_tn_lite_do_not_use/pro/17/06.md

are the crown of

This speaks of older peoples' grandchildren being a sign of honor for them as if their grandchildren were a crown. Alternate translation: "bring honor and respect to" (See: rc://en/ta/man/jit/figs-metaphor)

the aged

This refers to older people. Alternate translation: "those who are older" or "older people" (See: rc://en/ta/man/jit/figs-nominaladj)