'a clear thought' is correct and usable in written English.
You can use it to refer to an idea or thought that is easy to understand and articulate. For example: "After carefully studying for the final exam, David had a clear thought of what he needed to do on the day of the test."
Strategic intuition is a clear thought.
It's a clear thought in a traffic jam.
He doesn't have a clear thought process at this stage in the day.
He woke up in the morning with a clear thought: This is exactly what I'm going to do.
They usually look for students with a logical mind and who provide a proposal that is organized, detail-oriented, and exhibits a clear thought process.
The personal statement should demonstrate that you are organized, strategic and have a clear thought process thereby justifying that you are qualified to carry out the research you are proposing in your research proposal.
In a media briefing last autumn, shortly after taking command, McKiernan set out a clear, thought-through, and politically subtle strategy.
"I think that what they believe is that we just jump right into things without having a clear, thought-out process of, 'Yes, I want to do this, I'm going to do this,'" she said.
It had the chutzpah of Charlie Adam's 65-yard missile against Chelsea, the touch and technique of Wayne Rooney's swivelling volley against Aston Villa and the did-that-actually-just-happen quality of Jermain Defoe's winner for Sunderland against Newcastle United, and above all it was a gloriously subtle goal, instinct combining with a clear thought-process to devastating effect.
It's better than Zoo TV aesthetically, and as an art project it is a clearer thought".
A meme is a powerful, clear thought, a way of framing a message, that can quickly be transmitted, shared, and repeated again and again over the Internet.
