与在世界银行任职时不同，他担任联合国开发计划署管理者时成绩卓著，以致贫穷国家的人们把该机构当成自己人。

He shone as head of the UNDP which, unlike the World Bank, was considered by people in poor countries to be on their side.

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在不确定的环境下，管理者应当开发的计划既是具体的又是灵活的。

In an uncertain environment, managers want to develop plans that are specific, but flexible. Although this may seem contradictory, it's not.

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