你为什么说她的动机是自私的？

Why do you impute selfish motives to her?

我自私的动机是：对我来说，你的爱。

I the selfish motives is: to me, you love.

她指出，资本主义利用个人自私的动机来实现公共利益，最有利于社会的事情常常在道德上是丑陋的，因为是由贪婪所驱动。

She points out that because capitalism channels selfish motives to the public benefit, the most widely beneficial actions will often appear morally ugly, because motivated by greed.

愤世嫉俗者认为每个人都有自私的动机。

Cynics believe that everyone has a selfish motive.

那位政客的自私的动机对所有人来说都很明显。

The politician's self-interested motives were obvious to everyone.

但是，我对这件事的关心还有一个不那么自私的动机。

I have, however, a less sordid interest in the matter.