From economics point of view, compulsory education and public libraries are the two pillars of social knowledge security system, which ensure the reproduction of social work forces.

论述了义务教育与公共图书馆是社会知识保障制度的两根支柱，保证了社会劳动力的再生产。

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Knowledge of security and privacy, social networks, and human interaction are critical.

关于安全性、保密性、社交网络和人机交互的知识显得极为重要。

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Knowledge management, corporate security, HR and legal will be forced to embrace social media within their firewalls and employees seek to connect at work.

FORBES: Looking Back, Looking Ahead - CMOs Weigh In