International politics is a brutal and dangerous business, and it is likely to remain that way.
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。
建筑的力量在于它能够感动我们,触动我们。
The genome is a graveyard of extinct species.
一支最甜美的歌,往往是用于歌颂最悲伤思维的歌。