Currents Quote by Ronald Graham
“AB=1/4((A+B)^2-(A-B)^2) is an amazing identity, and unfortunately, I have to remind my current students how to prove it.”
“AB=1/4((A+B)^2-(A-B)^2) is an amazing identity, and unfortunately, I have to remind my current students how to prove it.”
![“The young man [Turgot] destined for an ecclesiastical career was placed within walls carefully designed to keep out all currents of new thought; his studies, his reading, his professors, his associates, all were combined to keep from him any results of observation or reflection save those…” 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)
