The world is a place of the living.
世界是生者的地方。
好奇心推动数学家前进,总是在寻找下一个要回答的问题。
预测未来的最好方法就是创造未来。
I don't believe in diversification. I prefer to concentrate on a few good ideas.
Safety and sustainability are the cornerstones of modern mining.
作家的职责是严谨、诚实地写作,永不妥协。