书籍经过多次传抄,“鱼” 字可能写成 “鲁” 字,“虚” 字可能写成 “虎” 字。
回忆就像影子 - 它们无处不在跟着你,即使在没有光的时候。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.