We should learn a lesson from our mistakes so as to be a better person in the future.

我们要从错误中吸取教训，以便在将来成为更好的人。

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If there is anyone that can strive to be a better person, it is me.

如果有一个人争取成为一个更好的人，那就是我。

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By doing this you will setup the perfect recipe for happiness in your life -and will be a better person because of it.

做到了以上这些，你会制定一本让你在生活中获得快乐的完美食谱，因为它，你也会成为一个更有能力的人。

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And better in the general sense: become better in schoolwork, become a better person, become a better writer become as best as I can be in all aspects of my life."

VOA: special.2009.12.28

There's this whole sense that the thing is precarious and you'd better kind of mind your Ps and Qs, or whatever the expression is, and be a good person or this whole thing could kind of be literally flooded away.

从这个场景中可以看出堤坝相当不稳定,你最好想想干过什么缺德事儿,或者捅过什么篓子之类的,总之得做个好人,否则,这整个城市就可能真会被大水冲走

耶鲁公开课 - 欧洲文明课程节选

In school, all of my teachers from kindergarten through 5th grade have helped me be a better person.

WHITEHOUSE: Anyone Can Do It

Fatherhood has taught me about unconditional love, reinforced the importance of giving back and taught me how to be a better person.

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You leave and you think: 'I want to be a better person.

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