我的国家最伟大的东西不是恒河水,不是泰姬陵,也不是喜马拉雅山,而是它是世界上最大的民主国家。
The most powerful tool in science is not technology, but imagination.
Art is a way of asking questions, not giving answers.
"I'm always trying to push myself."
每一本书都是一个待发现的世界,充满了惊喜和教诲。