现代世界的巨大挑战是创建既足够强大以有效治理，又对公民需求负责和响应的制度。

History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation.

The evidence seems to favor the view that the fundamental structure of the virus is a hollow tube.

秘诀是相信你的梦想；相信你有潜力成为你的明星，不断追寻。

创新不仅仅是创造新事物；它还包括改进现有事物，让客户的生活更美好。

If you want to go fast, go alone. If you want to go far, go together.