精确不仅仅是我们实验的目标;它是自然与我们对话的语言。
I don't keep a journal. I keep a life.
可持续能源解决方案将定义21世纪。
History is a nightmare from which I am trying to awake.
"Libraries are the treasure chests of the world."
最重要的领导能力是以不同的方式看待世界的能力。