Great men are not always wise: Neither do the aged understand judgment.
It is not the great [necessarily] who are wise, nor [always] the aged who understand justice.
It is not the great that are wise, Nor the aged that understand justice.
The advanced in days aren’t wise; the old don’t understand what’s right.
The wise are not the aged, nor do the elders understand judgment.
They that are aged are not the wise men: neither do the ancients understand judgment.