可以显示的，无法言说。
What can be shown, cannot be said.
世界的情况在不断变化，人的观念也在变化。 政府是为了生者，而不是为死者，只有生者拥有任何权利。
预测未来的最好方法就是创造未来。
软件开发中最重要的一个方面是明确你试图构建什么。
科学的进步不仅是通过回答问题，而是通过提出更好的问题。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.