“Sciences usually advances by a succession of small steps, through a fog in which even the most keen-sighted explorer can seldom see more than a few paces ahead. Occasionally the fog lifts, an eminence is gained, and a wider stretch of territory can be surveyed-sometimes with startling results. A whole science may then seem to undergo a kaleidoscopic rearrangement, fragments of knowledge sometimes being found to fit together in a hitherto unsuspected manner. Sometimes the shock of readjustment may spread to other sciences; sometimes it may divert the whole current of human thought.”
![“The young man [Turgot] destined for an ecclesiastical career was…” quote by Andrew Dickson White](https://sms4smile.com/quotes/img-quotes/5d4/andrew-dickson-white-24254_associates_the-young-man-turgot-destined-for-an-ecc_3146.jpg)
