The most powerful tool in science is not technology, but imagination.
当科学开始研究非物质现象的那一天,它将在十年内取得比过去所有世纪更多的进步。
问余此世欲何为,度日安宁呱噪微。
The effects of policy changes are often more nuanced than simple economic models suggest.
I pursue no objectives, no systems, no tendency; I have no program, no style, no direction.
Sometimes life hits you in the head with a brick. Don't lose faith.