Human can be tempted to do the very things they despise
The majority of people lead their existence within a small idyllic circle bounded by their family, their home, and their work... They live in a secure realm somewhere between good and evil. They are sincerely horrified by the sight of a killer. And yet all you have to do is remove them from this peaceful circle and they, too, turn into murderers, without quite knowing how it happened.
Yet, certainly, the wise learn many things from their enemies; for caution preserves all things. From a friend you could not learn this, but your foe immediately obliges you to learn it. For example, the states have learned from enemies, and not from friends, to build lofty walls, and to possess ships of war. And this lesson preserves children, house, and possessions.
The present theory then must be considered to be a suggested program or framework for future research and must stand ...
It’s saying no.
That’s your first hint that something’s alive. It says no. That’s how you know a baby is starting to turn into a person. They run around saying no all day, throwing their aliveness at everything to see what it’ll stick to. You can’t say no if you don’t have desires and opinions and wants of your own. You wouldn’t even want to.
No is the heart of thinking.