When recommending an Indian mathematician to a Harvard colleague, Ludwig Wittgenstein wrote that: “scientific geniuses generally have one great idea in their life; he has had two.” What could we say about Phelps?
在介绍一位印度数学家进入哈佛大学时，Ludwig Wittgenstein这样写道：“科学方面的天才通常在其一生中能有一个伟大的观点；他有两个。”那么我们该怎么去说菲尔普斯呢？