If you are determined, you should care about nothing, and never change your mind.

如果你下定决心了，你就不要惦念什么，也决不改变主意。

youdao

My life is meaningless before because I considered everything as the same and thereby care about nothing.

我的生活是没有意义的，因为之前我考虑了一切，同样的，从而关心什么。

youdao

For the boys, they want to be as cool as the heroes in the TV, so they pretend to care about nothing and go against the school regulations.

对于男孩子来说，他们想要和电视上的英雄们那么酷，因此他们假装对一切不在意，违背校规。

youdao

We could have assumed that all they really care about is winning and that winning gave them a high payoff and that losing gave them nothing.

我们假设,他们真的非常想获胜,获胜会带给他们巨大的收益,失败则一无所获

耶鲁公开课 - 博弈论课程节选

This seems to be a statement of his alienation or disaffection from the concerns of his fellow Athenians. I know nothing about what you do or what you care about.

这似乎是他对雅典同胞,所关心之事务疏离,或不满的表述,我不知道你做啥。

耶鲁公开课 - 政治哲学导论课程节选

Ultra-restrictionists such as the Center for Immigration Studies who care about nothing else except hounding immigrants out of the country might think this is a good idea.

FORBES: Magazine Article

We want every school in the nation to have a chef partner, a set of kids who call you theirs, who believe that you care about nothing more than how they grow up and how they feel.

WHITEHOUSE: First Lady Michelle Obama at ��Chefs Move to Schools�� Event

Mitsubishi, like everyone else today, is introducing a few new projectors, two of which you'll likely care nothing about.

ENGADGET: Mitsubishi reveals HC5500 1080p projector, other forgettable ones