Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.

"The true measure of progress is not in the accumulation of knowledge, but in its application for the betterment of humanity."

Destiny is changed by those who refuse to bow to it.

让睁眼看着玫瑰花的人也看看它的刺。

翻译：智慧遍及万物，用道来救济天下。

生活的秘密在于欣赏被严重欺骗的乐趣。