He was troubled by various thoughts.

He recites a Buddhist invocation every day.

His thoughts were so deep that we couldn't understand them.

His new idea brought a new perspective to our project.

He had no choice but to resign to the situation.

He is not necessarily wrong.

Before the exam, the teacher reminded us of the important points again just to make sure.

He was so nervous that his hands stiffened.

This material has ferromagnetism.

When the strong shaking occurred, we immediately evacuated.