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Single Idea 483

[filed under theme 12. Knowledge Sources / A. A Priori Knowledge / 2. Self-Evidence ]

Full Idea

In starting any thesis, it seems to me, one should put forward as one's point of departure something incontrovertible.

Gist of Idea

Start a thesis with something undisputable

Source

Diogenes (Apoll) (fragments/reports [c.440 BCE], B01), quoted by Diogenes Laertius - Lives of Eminent Philosophers 09.57

Book Ref

'Ancilla to the Pre-Socratic Philosophers', ed/tr. Freeman,Kathleen [Harvard 1957], p.87


The 10 ideas from 'fragments/reports'

Diogenes of Apollonia offered the first teleological account of cosmology [Diogenes of Apollonia, by Robinson,TM]
Diogenes of Apollonia was the last natural scientist [Diogenes of Apollonia, by Simplicius]
Perception must be an internal matter, because we can fail to perceive when we are preoccupied [Diogenes of Apollonia, by Theophrastus]
Start a thesis with something undisputable [Diogenes of Apollonia]
Everything is ultimately a variation of one underlying thing [Diogenes of Apollonia]
Plants and animals can only come into existence if something fixes their species [Diogenes of Apollonia]
Things must retain their essential nature during change, or mixing would be impossible [Diogenes of Apollonia]
Each thing must be in some way unique [Diogenes of Apollonia]
Air is divine, because it is in and around everything, and arranges everything [Diogenes of Apollonia]
The older Diogenes said the soul is air, made of the smallest particles [Diogenes of Apollonia]