Ramsey's thinking method is philosophy and mathematics, although he began to show a strong interest in mysticism one year before his death. Ramsey was fascinated by Wittgenstein. He ended his boyhood and entered Trinity College of Cambridge University to study mathematics, 17 years old. The teachers and students in Cambridge were immediately fascinated by this gentle classmate who likes to laugh loudly-his huge body, huge knowledge field commensurate with his huge body, and endless great intelligence. By today's standards, Ramsey is actually not too tall, 6 feet 3 inches, about 1.84 meters, with a huge head. But his figure is too thick, 16 stone, about 224 pounds. In that most famous photo, he looks like a bodhi tree. According to a teacher in Cambridge, after a long discussion and repeated attempts, the ethicist Moore finally thought that Wittgenstein's German version of On Logical Philosophy was untranslatable. "I don't know who suggested Ramsey give it a try. So they called him in. Once Ramsey and Wittgenstein sat together, it immediately became clear that it was possible to translate Wittgenstein's works into English. " /kloc-in the autumn of 0/923, Ramsey won the first place-"herdsman" in the second level of mathematics level 3 examination in Trinity College, Cambridge University. He left for Vienna to visit Wittgenstein.