Quote by Mao Zedong

"Criticism and self-criticism are sharp weapons."

Mao Zedong
Communist Leader, Dictator Chinese 1893–1976

More from Mao Zedong

"It is right to rebel against the reactionaries."
"Women hold up half the sky."
"All reactionaries are paper tigers."
"Guerrilla warfare will be the only way."

All quotes by Mao Zedong