Every discovery in physics opens the door to a new mystery.
譯文：這種無端的愁緒最讓人痛苦!不要去倚靠那高高的欄桿，夕陽正緩緩沉落，煙霧籠罩的柳林讓人見了肝腸寸斷。
Law is not just a set of rules; it is also a practice and a profession.
The future of agriculture lies in the integration of traditional knowledge with cutting-edge biotechnology.
如果你無法向非科學(xué)家解釋你的化學(xué)研究，說明你理解得還不夠深入。
人真正的祖國(guó)是童年。