In general, any form of exercise, if pursued continuously, will help train us in perseverance. Long-distance running is particularly good training in perseverance.
Mao ZedongOur country and all the other socialist countries want peace; so do the peoples of all the countries of the world. The only ones who crave war and do not want peace are certain monopoly capitalist groups in a handful of imperialist countries that depend on aggression for their profits.
Mao Zedong