The true value of a forest is measured not in board feet, but in biodiversity.
国君得到了我的学说,就必然会采用。 
"Books are the mirrors of the soul."
The only real happiness comes from squandering ourselves for a purpose.
奥林匹克运动会是四年一度的人类的春天的庆祝活动。
"The scientist is not a person who gives the right answers, he's one who asks the right questions."