To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
文明的伟大进步,无论是在建筑、绘画、科学、文学、工业还是农业领域,都从未来自中央集权的政府。
The best fisheries management is rooted in science and respect for nature.
The greatest battles are not fought with weapons, but with ideas.
历史学家的任务是理解过去,而小说家的任务是让它活过来。
一个好的工程师是能把挫折转化为灵感的人。