The present rate of progress [in X-ray crystallography] is determined, not so much by the lack of problems to investigate or the limited power of X-ray analysis, as by the restricted number of investigators who have had a training in… — William Lawrence Bragg Copy Share Image
![“The present rate of progress [in X-ray crystallography] is determined, not so much by the lack of problems to investigate or the limited power of X-ray analysis, as by the restricted number of investigators who have had a training in the technique of the new science, and by the time it naturally…” quote by William Lawrence Bragg](https://sms4smile.com/quotes/img-quotes/e46/william-lawrence-bragg-102464_accounts_the-present-rate-of-progress-in-x-ray-cr_2391720.jpg)