On Unity - From Mao's Little Red Book

One requirement of Party discipline is that the minority should submit to the majority. If the view of the minority has been rejected, it must support the decision passed by the majority. If necessary, it can bring up the matter for reconsideration at the next meeting, but apart from that it must not act against the decision in any way. “On Correcting Mistaken Ideas in the Party” (December 1929), Selected Works, Vol. I, p. 110.