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There is no absolute security, only relative risk control.
没有绝对的安全,只有相对的风险控制。
The most valuable asset a company has is its people, and the most valuable people are those who never stop learning.
在变革时期,学习者将继承地球,而知识渊博的人会发现自己装备精良却面对一个不复存在的世界。
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.