ABSTRACT
Where do correct ideas come from? Do they drop from the skies? No. Are they innate in the mind? No. They come from social practice.
Mao Tse-tung
London GEORGE ALLEN & UNWIN LTD
Where do correct ideas come from? Do they drop from the skies? No. Are they innate in the mind? No. They come from social practice.
Mao Tse-tung
London GEORGE ALLEN & UNWIN LTD