In science, as in common life, our confidence in a law is in exact proportion to the absence of variation in the result of our experimental verifications.

在科学，在共同的生活，我们有信心在法律中具体比例没有变化的结果，我们的实验验证。

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The development, documented in the peer-reviewed journal Science, may stir anew nagging questions of ethics, law and public safety about artificial life that biomedical experts have been debating for more than a decade.

WSJ: Scientists Create First Synthetic Cell