We must firm our houses, reform our electricity installations, invent and make new devices for prevent so terrible disaster.

我们要加固我们的房舍，改进我们的电力设施，为预防这样的灾害发明创造新的设备。

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We also agree we must find ways to manage our differences with Russia where they persist and stand firm where our principles or our vital interests are at stake.

我们还一致认为，我们必须寻求管理我们同俄罗斯之间长期不能解决的不同，在涉及原则和重要利益的时候，我们立场坚定。

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To do this, we must establish a firm faith in our actions and be ready to devote ourselves to them.

为此我们必须树立坚定的信念，并且准备为之献身。

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Looking back, we must laud the significant medical, political, and scientific advances achieved but also sustain a firm understanding of the unfinished work that lies ahead.

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