Book, Paragraph

 1   I, 2|          and Leucippus, however, postulate the "figures", and make "
 2   I, 2|        magnitudes. Yet, if we do postulate the latter, we are confronted
 3   I, 3|       Fire and Earth. Whether we postulate these, or other things of
 4   I, 6|           For not only those who postulate a plurality of elements
 5   I, 8|         both Plato and Leucippus postulate elementary constituents
 6   I, 8|          pores are filled, their postulate of pores is superfluous.
 7   I, 8|   criticism we must urge that to postulate pores is superfluous. For
 8   I, 8|         through and through, the postulate of pores is ridiculous:
 9  II, 1|         Others, on the contrary, postulate two or more materials-ascribing
10  II, 1|     things. (Some, for instance, postulate Fire and Earth: some add
11  II, 1|        thinkers are in error who postulate, beside the bodies we have
12  II, 3|         simple bodies "elements" postulate either one, or two, or three,
13  II, 3|      matter". But (ii) those who postulate two from the start-as Parmenides
14  II, 3|     difference between those who postulate two and those who postulate
15  II, 3|      postulate two and those who postulate three, except that the former
16  II, 7| Similarly (b) even for those who postulate a single matter of their "