One cannot choose freedom for oneself without choosing it for others.

人不能光为了自己的自由而不顾别人的自由。

《牛津词典》

Buying gifts or giving to charity is often more pleasurable than purchasing things for oneself, and luxuries are most enjoyable when they are consumed sparingly.

买礼物或捐赠给慈善机构往往比给自己买东西更令人愉快，而只有节制性地消费，奢侈品才能带来最大的愉悦。

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One cannot do such a thing for oneself.

这样的事情独自一个人是做不起来的。

《新英汉大辞典》

Over the past few decades, a number of researchers (most famously Stephen LeBarge) have done outstanding work in the field, including pioneering well-validated techniques for learning how to wake oneself up mid-dream.

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The decision to avail oneself for an on-camera interview is a nuanced one.

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Of course, owning a piece of James Bond is no doubt tantalizing for the movie memorabilia collector, a way of associating oneself with that debonair lady-killer who manages to bed every attractive woman he lays eyes on despite his horridly cheesy puns.

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