Nietzche and the Pre-Socratics

There are three qualities that Nietzche sees as "serious" about the presocratics.

1. The proposition does enunciate something about the origin of things.
2. The theorized with figure and fable.
3. it is contained in the Chrysalis State. Everything is one.

They are good at explaining that All is one metaphysically. They are rational and do it without making up stuff.