Some birds is ultimately caged, because their feathers are just too bright, and when they fly away, you will sincerely congratulations>

Shor's algorithm has profound implications for cryptography and the security of digital communications.

The future of coal depends on balancing economic growth with environmental care.

【译文】 孔子说：“吃粗粮、喝白水、弯着胳膊当枕头，乐也在其中了！缺少仁义的富贵，对我来说，就象天上的浮云。”