Revolutions are always verbose.

The creative union of the conscious with the unconscious is what one usually calls 'inspiration.'

Once again, he who ignores the problems of revolutionary strategy would do better not to talk about revolutions at all.

Old age is the most unexpected of all things that happen to a man.

Under all conditions, well-organized violence seems to him the shortest distance between two points.

The fall of the present bureaucratic dictatorship [in the Soviet Union], if it were not replaced by a new socialist power, would thus mean a return to capitalist relations with a catastrophic decline of industry and culture.

Workers – men and women – of all countries, place yourselves under the banner of the Fourth International. It is the banner of your approaching victory!