The human being is not a thing among things; things determine each other, but the human being is ultimately self-determining.
不要盯着时钟,做它该做的事,继续前进。
预测未来的最好方法就是发明它。
世界上最好和最美丽的东西是看不见甚至摸不到的 - 它们必须用心去感受。