很多人都这样啊，都为自己
【 在 particle 的大作中提到: 】
: Opportunism is the practice of taking advantage of circumstances – with little regard for principles or with what the consequences are for others. Opportunist actions are expedient actions guided primarily by self-interested motives. The term can be applied to individual humans and living organisms, groups, organizations, styles, behaviors, and trends.
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FROM 113.5.6.*