You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.

The past is never dead. It's not even past.

化学是物质的科学，但我更愿意将其视为变化的科学。

创新不仅仅是创造新产品，更是重新构想技术如何为人类服务。