The only way to stay ahead is to continuously innovate and adapt.
The past is a foreign country; they do things differently there.
物理学中的每一个发现都是向理解宇宙宏伟设计迈出的一步。
译文:白云斜斜地挂在蔚蓝的天空上,独自登上高处心中一片怅然。遥想家乡像什么呢?在那杂乱山峰的深处,一片翠绿如烟。