The world is full of stories, and from time to time they permit themselves to be told.
抽象的力量使数学能够超越物理现实的限制。
A man knows when he is growing old because he begins to look like his father.
希伯来人比其他任何国家都更致力于文明人类。
互联网是一种共享资源,需要集体责任。