自然科学是人类文化的一部分，它与艺术或宗教一样具有人性。
Forests are the lungs of our planet; we must treat them with the care they deserve.
形容世事短暂如春梦，人情淡薄如秋云。
Technology must serve both the industry and the environment—there is no other way.
We are all trapped in the web of language, but it is also our only means of escape.
美国农业面临的最大危险是家庭农场的消失。
Popularity is the crown of laurel which the world puts on bad art. Whatever is popular is wrong.