创新不仅仅是技术问题；它关乎心态和挑战现状的意愿。

Innovation requires both creativity and rigorous testing.

技术应该为人类服务，而不是反过来。

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

人比自己想象的更爱他人。