减肥产品让人们相信，没有痛苦就可以有收获，生活没有阻力，也不需要努力。

Diet products make people believe that gain comes without pain, and that life can be without resistance and struggle.

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就像他们说的，没有痛苦，就没有收获。

Like they say, no pain, no gain.

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作为结论，人们应该记住“没有痛苦，没有收获”的格言，最有效的是必须奠定六希格玛成功。

In conclusion, one should keep in mind the maxim "no pain, no gain." Great efforts are needed to institute Six Sigma successfully.

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