1 (p. 150). Theodor Gomperz, Greek Thinkers: a History of Ancient
Philosophy (translated from the German by Laurie Magnes), New York, 190
1, pp. 220, 221.
2 (p. 153). Aristotle's Treatise on Respiration, ch. ii.
3 (p. 159). Fairbanks' translation of the fragments of Anaxagoras, in
The First Philosophers of Greece, pp. 239-243.