Workers of the world, unite, the time has come to show our strength.

The International Workers' Association is historically an important organization.

He strongly asserted that he is not a racist.

He said he couldn't agree with the views of the revisionists.

He was the first discoverer of that new species of plant.

He is recognized as the top person in that field.

The train will arrive soon.

He is the type of person who thinks it's a moonlit night if it's bright, so he only has a one-sided perspective.

He thought deeply and said, 'I think, therefore I am.'

He was diagnosed with bipolar disorder.