【释义】君子的言论,真实可靠且有证据。
写作是唯一一件当我做的时候,我不会觉得我应该在做其他事情的事情。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
形容人心难以捉摸,民众的行为像烟一样飘忽不定。