Who said "To be radical is to grasp things by the root."?

This quote is attributed to Marx, Karl.

To be radical is to grasp things by the root. - Marx, Karl

"To be radical is to grasp things by the root."

Marx, Karl Courage

Philosopher-Economist German 1818–1883

"The philosophers have only interpreted the world in various ways; the point is to change it."

"Religion is the opium of the people."

"All that is solid melts into air."

"The more the worker produces, the less he has to consume."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."