英语翻译
WhenIsaacNewton(1642-1727)wasyoung,everyonethoughtthatthereweretwocoloursinlight,blackandwhite.Newtonlikedtoaskquestions.Heasked,Isitturethatthereareonlytwocolours?
Attheageof24,hesald,"Iguessthatallcoloursarepartofwhitelighe."Hehadtoprovehisguess.