Someone told me that each equation I included in the book would halve the sales. In the end, however, I did put in one equation, Einstein’s famous equation, E = mcI hope that this will not scare off half of my potential readers.
理论物理学家
斯蒂芬·威廉·霍金(Stephen William Hawking,1942年1月8日—2018年3月14日),出生于英国牛津,理论物理学家,宇宙学家,科学思想家,英国皇家学会院士,美国国家科学院外籍院士,英国皇家学会工艺院院士。