We've split the atom, but not our prejudice.

我们能使原子裂变，却不能纠正自己的偏见。

youdao

We've split the atom , but not our prejudice;

我们可以击碎原子，却不能砸碎思想偏见；

youdao

We've conquered the atom but not our prejudice.

我们破除了原子却不是自己的偏见。

youdao

And we must be a source of hope to the poor, the sick, the marginalized, the victims of prejudice -- not out of mere charity, but because peace in our time requires the constant advance of those principles that our common creed describes: tolerance and opportunity, human dignity and justice.

BBC: Obama inauguration: Full text