I keep thinking about these kids with no arms.

I continued reading.

I kept reading.

I kept running.

I kept playing.

I kept digging.

I kept screaming.

I kept on talking.

I continued writing.

Levin, unnoticed by them, still lay on the haycock, looking, listening, and thinking.

I kept wondering Really?

Do you want me to continue?

I just kept going.

I just kept walking.

I kept climbing.

I continued texting.

I kept talking to Tom.

I try to think.

Though I am tired, I will work hard.

Although I was exhausted, I continued to work.

'Don't we, and didn't I, do just the same, when intellectually I sought for the meaning of the forces of nature and the purpose of human life?' he went on thinking.

He continued

I kept asking myself why I'm doing this.

I kept on doing this for a while.

And I would say, Relax, Alex.

I told Tom to keep fighting.

I told Tom to keep working.

I'm too tired to think.

I'm too tired to think.

I cannot think any other way.

I've learned to think like Tom thinks.

I have to think of the future.

I have to think of the future.

I'm too scared to think.

I have to think of myself.

I started thinking about him.

I started thinking about her.

I keep thinking about you.

I keep thinking about them.

I keep thinking about him.

I keep thinking about her.

I didn't know what to believe.

The baby kept quiet.

The phone kept ringing.

He kept on crying.