If you want to know the taste of a pear, you must change the pear by eating it yourself. If you want to know the theory and methods of revolution, you must take part in revolution. All genuine knowledge originates in direct experience.
I voted for you during your last election.
All reactionaries are paper tigers.
In waking a tiger, use a long stick.
Genuine equality between the sexes can only be realized in the process of the socialist transformation of society as a whole.
The differences between friends cannot but reinforce their friendship.