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Every ton of coal we extract carries equal weight in responsibility.
怒气太强盛就会伤害别人,欲念过多则会伤害自己,贪图安逸会伤害性情,忧虑过多就会损害志向。
I've always been interested in the human condition and what makes people tick.
决定你生活中的主要明确目标,然后围绕它组织你所有的活动。
The only real prison is fear, and the only real freedom is freedom from fear.
Coal miners are the unsung heroes of America's industrial strength.