Complacency is the enemy of study. We cannot really learn anything until we rid ourselves of complacency.
Politics is war without bloodshed while war is politics with bloodshed.
The enemy will not perish of himself. Neither will the Chinese reactionaries nor the aggressive forces of U.S. imperialism in China step down from the stage of history of their own accord.
We should support whatever the enemy opposes and oppose whatever the enemy supports
Historical experience is written in blood and iron.
In waking a tiger, use a long stick.