Is the human race a universal constructor?

I am the entire human race compacted together. I have found that there is no ingredient of the race which I do not possess in either a small way or a large way.

Don't overestimate the decency of the human race.

The institution of Royalty in any form is an insult to the human race.

Everyone who wants to do good to the human race always ends in universal bullying.

Frail the human's race.