"The most difficult thing is to make something simple."
写文章的方法,最重要的是要有自己的心得体会。
科学的作用是照亮前进的道路,而不是规定它。
Laws, in their most general signification, are the necessary relations arising from the nature of things.
The writer’s duty is to be a troublemaker, a disturber of the peace.
对抗病毒是一场持续的战斗,科学必须始终领先一步。