The future of democracy depends on the ability of democratic societies to reform themselves and adapt to new challenges.

Beliefs have the power to create and the power to destroy.

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.

技术应该服务于人，而不是让人去适应技术。