Thinking is the activity of using your brain by considering a problem or possibility or creating an idea.
This is a time of decisive action and quick thinking.
这个时刻需要行动果断、思维敏捷。
The general ideas or opinions of a person or group can be referred to as their thinking.
There was undeniably a strong theoretical dimension to his thinking.
不可否认,他的想法很有理论深度。