Words have power—use them wisely.
Don't watch the clock; do what it does. Keep going.
You are never too old to set another goal or to dream a new dream.
培育花草树木就是培育善良、美好和真实。
孔子说：“君子总是胸怀宽广，小人总是忧愁悲伤。”
采矿业的创新不是可选项，而是生存必需。