As to the gods, I do not know whether they exist or not, nor what they are like in form; for there are many things that hinder sure knowledge, the obscurity of the matter and the shortness of human life.
真正的创新往往来自意想不到的方向。
Leadership in mining means making tough decisions today for a better tomorrow.
理解心灵需要理解符号如何根植于感知和行动。