成功不是给予的，而是赢得的。

Modern forestry must balance three axes: ecology, economy and ethics.

"A good book is a magic gateway into a wider world of wonder, of joy, of meaning."

翻译：君子不惜牺牲生命来实现自己的志向。

"The best children's books are those that respect the intelligence of the child."

《在北京五族共和合进会与西北协进会的演说》，1912年9月3日。