Rewards can stimulate people's enthusiasm to do good deeds.

回报能激励人们做好事。

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These school children regularly help the production teams collect manure and do weeding; they often do good deeds like this.

这些小学生经常帮生产队积肥、锄草，诸如此类的好事他们还做过很多。

《新英汉大辞典》

When people do good deeds solely for money, can we expect volunteers to maintain noble intentions in doing so?

当人们做好事仅仅是为了钱，我们还能够指望志愿者做好事时仍保持着高尚的意图么？

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And then you can be knighted as well if you do good deeds,

如果你做了很多好事，你也能被授予骑士，

想获得骑士爵位 - SpeakingMax英语口语达人

Depending on the game, you can do good deeds for the love of humanity or the love of money.

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What he suggests, instead, is that beneficence tends to return to those who do good deeds a kind of karmic recompense.

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Over time people who do good deeds develop a friendly and joyful personality that attracts and magnetizes those they associate with and brings kindness their way.

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