What does Ecclesiastes 9:14 mean?

I returned, and saw under the sun, that the race is not to the swift, nor the battle to the strong, neither yet bread to the wise, nor yet riches to men of understanding, nor yet favor to men of skill; but time and chance happen to them all.

For man also doesn’t know his time. As the fish that are taken in an evil net, and as the birds that are caught in the snare, even so are the sons of men snared in an evil time, when it falls suddenly on them.

I have also seen wisdom under the sun in this way, and it seemed great to me.

Now a poor wise man was found in it, and he by his wisdom delivered the city; yet no man remembered that same poor man.

Then I said, “Wisdom is better than strength.” Nevertheless the poor man’s wisdom is despised, and his words are not heard.

The words of the wise heard in quiet are better than the cry of him who rules among fools.