不要浪费危机和灾难。没有问题，就没有进步。
Memory is the bridge between the past and the future.
A building should not impose itself on the landscape, but should emerge from it.
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.