"I was on the mathematics faculty at M.I.T. from 1951 through until I resigned in the spring of 1959"

John Forbes Nash, Jr. was a distinguished mathematician and Nobel Prize winner. This quote is referring to his time spent as a professor at the Massachusetts Institute of Technology (M.I.T.). He was a part of the mathematics professors from 1951 to 1959, a duration of eight years. Throughout this time, he was most likely mentor mathematics courses, conducting research study, and mentoring trainees. His time at M.I.T. was likely a developmental duration in his career, as it was during this time that he made a few of his crucial contributions to mathematics. His work throughout this period was likely critical in his later success and recognition. Nash's time at M.I.T. was a fundamental part of his career, and his contributions to mathematics throughout this period are still remembered and appreciated today.