有人说鲨鱼永远不会生病，但事实并非如此。

Some people say sharks never get sick but that is not true.

youdao

但传统道德观也并非永远站在借方这边的。

But conventional morality has not always been on the side of the borrowers.

youdao

财富并非永远的朋友，但朋友却是永远的财富。

Wealth is not always a friend, but a friend is always a treasure.

youdao

The reform of politics may not be within our power but the exercise of self-control always is.

政治改革,也许并非我们能力所及,但自控的练习却永远是想要参与政治改革的个体。

耶鲁公开课 - 政治哲学导论课程节选