三联书店新出版的《开创数字化未来》一书中,作者虞有澄谈到一件事。当他还是斯坦福大学的博士生时,他的导师威廉·斯拜瑟(William Spicer)建议他的论文题目不妨研究像钴(Cobalt)这类强磁性元素的光学特性,或者是非强磁性的钯(Palladium)和白金(Platinum)。他告诉导师自己对这些东西一无所知。导师看着他的眼睛,很认真地对他说:“不只你不懂,我 In the newly published book “Creating a Digital Future” by Joint Publishing, Yu Youcheng talks about one thing. When he was a Ph.D. student at Stanford University, his mentor, William Spicer, suggested that his paper might look into the optical properties of ferromagnetic elements like Cobalt, or non-ferromagnetic palladium Palladium and Platinum. He told the instructor himself to know nothing about these things. The mentor looked at his eyes and said to him very seriously: "Not only do you not understand me