我看到的民众代表越多,我就越钦佩我的狗。
每一个数学问题都是一个等待解决的谜题,每一个解答都是向理解现实结构迈进的一步。
The past is never dead. It's not even past.
We cannot always build the future for our youth, but we can build our youth for the future.
The universe is not only stranger than we imagine, it is stranger than we can imagine.