spirit. Croesus tells Solon that he has heard much of "his wisdom and his wanderings," and how, from love of knowledge (φιλοσοφέων), he has travelled over much land for the purpose of seeing what was to be seen (θεωρίης εἵνεκεν). The words θεωρίη, φιλοσοφίη, and ἱστορίη, are, in fact, the catchwords of the time, though they had, no doubt, a somewhat different meaning from that they were afterwards made to bear at Athens.[1] The idea that underlies them all may, perhaps, be rendered in English by the word Curiosity; and it was just this great gift of curiosity, and the desire to see all the wonderful things--pyramids, inundations, and so forth--that were to be seen, which enabled the Ionians to pick up and turn to their own use such scraps of knowledge as they could come by among the barbarians. No sooner did an Ionian philosopher learn half-a-dozen geometrical propositions, and hear that the phenomena of the heavens recur in cycles, than he set to work to look for law everywhere in nature, and, with an audacity almost amounting to ὕβρις, to construct a system of the universe. We may smile at the medley of childish fancy and scientific insight which these efforts display, and sometimes we feel disposed to sympathise with the sages of the day who warned their more daring contemporaries "to think the thoughts befitting man's estate" (ἀνθρώπινα φρονεῖν). But we shall do well to remember that even now it is just such hardy anticipations of experience that make scientific progress possible, and that nearly every one of these early inquirers made some permanent addition to positive knowledge, besides opening up new views of the world in every direction.
There is no justification either for the idea that Greek science was built up by more or less lucky guesswork, instead of by observation and experiment. The nature
- ↑ Still, the word θεωρία never lost its early associations, and the Greeks always felt that the θεωρητικὸς βίος meant literally "the life of the spectator." Its special use and the whole theory of the "three lives" seem to be Pythagorean. (See § 45.)
