The silent revolution of women’s labor force participation has reshaped families, markets, and societies.
——《在石家庄国民党交通部欢迎会的演说》（1912年9月21日）
能源的未来需要跨行业、政府和社会的合作。
There is no friend as loyal as a book.
Who hears music, feels his solitude peopled at once.
本当の幸せは、心の中にある。
Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.
"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."