一本好书是最好的朋友，今天如此，永远如此。
"A good book is the best of friends, the same today and forever."
The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.
The more honest I am, the more my art resonates.
心理学必须关注心理操作的实用性。
【释义】：教导媳妇要在刚过门时开始，教育孩子要从婴儿时期抓起。