人最宝贵的财产就是生命。生命只给人一次，人必须这样度过一生：不因虚度年华而感到痛悔，不因过去碌碌无为而感到羞耻；这样，他在临终时就可以说：我的整个一生，我的全部力量都献给了全世界最壮丽的事业——为人类的解放而斗争。
Man’s dearest possession is life. It is given to him but once, and he must live it so as to feel no torturing regrets for wasted years, never know the buring shame of a mean and petty past; so live that, dying, he might say: all my life, all my strength were given to the finest cause in all the world — the fight for the Liberation of Mankind.
