The greatest human quest is to know what one must do in order to become a human being.
人类最伟大的追求是知道必须做什么才能成为一个人。
The only thing that is truly important is the difference you make in the world.
Thought travels faster than light, for it traverses time dimensions in an instant.
道是神奇非凡的存在,灵妙而有本性,虚无而没有形象,无法预测其来去,也无法追寻其踪迹,不知其所以然而自然如此。