假如你是这样的人，那么你就会知道忠实地履行这些义务所付出的代价。
If so, then you know what it costs to fulfill faithfully the obligations that follow.
我已经忠实地传讲你的信息。
无论我多么努力，我如何忠实地遵守你的命令，这远远不够。
No matter how hard I worked, and how dutifully I obeyed your commands, it was never enough.
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