No indifference is a casual occurrence.

冷漠不是偶然的。

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That seems to make it even plainer that Brazil's stance towards Colombia's wars is no longer one of indifference.

ECONOMIST: Colombia and its neighbours

The problems are daunting but, as for Africa as a whole, despair is no more use than callous indifference.

ECONOMIST: Scramble for Africa

He also claims indifference about his ranking and says he has no interest in becoming the world's richest person.

FORBES: Magazine Article