私自

Don't be selfish.

不要私。

She is an essentially selfish person.

她本质私的人。

In an acquisitive society the form that selfishness predominantly takes is monetary greed.

在一贪婪的社会里, 贪财私的突出表现形式。

She is a selfish person.

她一私的人。

It, however, had thought,"With that money you can buy yourself a piece of zwieback," and had kept the farthings, hiding them in the cracks in the floor.

“我可以用它为己买块饼乾。”于就私留下了钱，藏在了地板缝里。

The strength of altruism lies in the fact that altruistic acts undeniably occur in any society and that moral codes universally advocate altruism or benevolence and condemn selfishness.

毫无疑问,主义存在于任何社会,而且道德准也普遍提主义或善良行为,而谴责私。这也正主义具有强大生命力的原因。