寻找生命的意义是我们生活中一个永恒的主题，我们用各种不同的方法去尝试发现。
The search for meaning is a constant theme in our lives and we try to find it in many different ways.
我们好像总能看到这样一个永恒的主题：某人经历每天坚持不懈的努力，最后终于获得成功。
There is something about the power of daily focused effort that seems to be a common theme in successful people.
我们永远学不尽它的教训，因为它论述的是永恒和无限的主题。
We can never exhaust its teachings because it deals with eternal and infinite themes.
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