Dialogue

1 Intro| formed—first, the equilateral pyramid or tetrahedron; secondly,
2 Intro|   other elements,—to fire the pyramid, to air the octahedron,
3 Intro|     the motion. Moreover, the pyramid, which is the figure of
4 Intro|      first solid is a regular pyramid, of which the base and sides
5 Intro|  octahedrons and of a regular pyramid (20 = 8 x 2 + 4); and therefore,
6 Timae|      to probability, that the pyramid is the solid which is the
7 Timae|      figure of fire (i.e. the pyramid), more than any other form,