The value of a network is proportional to the square of the number of connected users of the system.
The arithmetic of modular forms is a key to understanding the deeper structures of number theory.
可持续性不是一种选择,而是我们对下一代的责任。
除非把爱国主义从人类中剔除,否则世界永远不会安宁。
我在恋爱中吗?是的,因为我在等人。