The public only knows one side of [Mark Mark Twain] - the amusing part. Little does it suspect that he was a man of strong convictions upon political and social questions and a moralist of no mean order.
Andrew Carnegie (2015). “Autobiography of Andrew Carnegie: Top Biography”, p.184, 谷月社
![The public only knows one side of [Mark Mark Twain] - the amusing part. Little does it suspect that he was a man of strong convictions upon political and social questions and a moralist of no mean order.](http://cdn.quoteddaily.com/images/andrew-carnegie/the-public-only-knows-one-side-of-mark-mark-twain---the-amusing-part-little-does-it-suspect-that.jpg)