I stop thinking about what others have or what others can do.

我不再去想别人都拥有什么，或是别人都能干什么。

youdao

They are constantly in my thoughts. I cannot stop thinking about them.

它们时刻在我的思想当中，我无法停止不去思想它们。

youdao

I had to stop thinking and saying, "I wish I had self-control." I wish I was patient.

我不得不停止思考，然后说“我希望我有自控力，我希望我有耐心，我希望我更有纪律…”。

youdao

So I thought,'Okay then, stop thinking so hard and just do it,' 'cause I know I have it in me.

VOA: standard.2009.08.18

In the countless hours of painful physical therapy, I never stop thinking of my dreams and I will never quit.

FORBES: Rolling Thunder - Something Worth Fighting For

Though I was busy with my life at my in-laws' house, I couldn't stop thinking about my second brother and his trumpet, all the more so because I worked in the art sector.

NPR: 'A Tale of Music': From 'Literature from the Axis of Evil'

These include short, spur-of-the-moment cartoons improvised from titles sent in by fans ("The Daily Improv" page) and I can't stop thinking!

BBC: Comics turn a new page