恐惧是世界上最强大的武器。
Fear is the most powerful weapon in the world.
The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
Innovation is not just about technology; it's about changing the way we think and operate.