沒(méi)有科學(xué)，水產(chǎn)養(yǎng)殖就會(huì)停滯；沒(méi)有道德，它就會(huì)崩潰。
在探索現(xiàn)實(shí)基本性質(zhì)的旅程中，我們必須準(zhǔn)備好質(zhì)疑我們最珍視的假設(shè)。
The ultimate measure of a man is not where he stands in moments of comfort and convenience， but where he stands at times of challenge and controversy.
There is a close connection between the human soul and the natural world; our emotions are intertwined with the external universe.
我使用的材料是時(shí)間的見(jiàn)證。