The message may even be an original saying written by a member of the family.
格言也可能是家庭某位成员写下来的新颖奇特的有独创性的见解。
But, in contrast, it is only in modern times that Galileo has become a problem child for historians of science.
但是相比之下,只是在现代对于科学史家来说,伽利略才变成一个新的难题。