It is hard to argue with something that has already been through the trials and tribulations of dealing with deployment problems encountered in the wild.

如果一样东西已经经过了重重考验，并且解决了我们曾碰到过的那些乱七八糟的部署问题，那还有什么好争的呢？

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Even in drugs trials researchers do not try hard enough to learn from failure.

即使是在药品实验中，研究人员也并没有足够的尝试，以从失败中学习。

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He indicated that they are working hard to get clinical trials going and to regain their reputation.

他表示，他们正在努力去获得临床试验，并恢复他们的名誉。

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When people live for many years, even decades, following a cancer diagnosis, it is hard to conduct trials large enough to find any kind of survival benefit to screening or early treatment.

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Only giant clinical trials measuring hard outcomes like heart attacks, strokes and deaths can tell doctors whether a heart drug's benefits outweigh its risks.

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