Others do not care about me, I why care about others.

别人不在乎我，我又何必在乎别人。

youdao

The world is proving they do, well not really care about me, but they care about the situation.

CNN: STORY HIGHLIGHTS

And you know, I think that they may not agree with me on every issue, but they - but they do know that I care about many of the things that they care about.

NPR: Obama: Change Motivating Voters, Not Race