Revolutions demand enormous sacrifices and, at the same time, create a new need to change the world again.

Writing can't change the world overnight, but writing may have an enormous effect over time, over the long haul.

World history is tragic.

Communism is a proposition to structure the world more reasonably, a proposition for changing the world. As such, we have to analyze it and, if we deem it reasonable, act upon it.

All I want to do is change the world.

Music can't change the world.