The seed of his success lies in his effort.

If you plant this seed, beautiful flowers will bloom.

A day has 24 hours.

It is generally believed that the life of the middle class is stable.

In Marxism, it is said that the proletariat brings about social change.

We should join forces for the joint struggle.

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

The International Workers' Association is historically an important organization.

He painted the sun into the landscape.

He drew a perfect circle on the blackboard.