“History is the only true teacher, the revolution the best school for the proletariat.”– Rosa Luxemburg Related Quotes “We discovered that education is not something which the teacher does, but that it is a natural process which develops spontaneously in the human being.”– Maria Montessori “Suffering is one of life’s great teachers.”– Bryant H. McGill “Take away paradox from the thinker and you have a professor.”– Soren Kierkegaard