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最终,我们记住的不是敌人的话语,而是朋友的沉默。
In the end, we will remember not the words of our enemies, but the silence of our friends.
好的企业和坏的企业的区别在于,好的企业不断地产生简单的决策,而坏的企业不断地产生痛苦的决策。
The more we learn about our past, the better we understand our present.
Modern quarrying must marry the wisdom of geology with the innovation of engineering.