International politics is a ruthless and dangerous business, and it is foolish to expect states to behave according to moral principles.
记忆不是忠实的记录;它是对过去的主动重建。
当你觉得需要严格管理某人时,你就犯了一个招聘错误。
The language of mathematics is universal, transcending cultural and linguistic barriers.
在电影制作中,最重要的不是设备,而是视野。