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.

建筑是让无形力量变得可见的艺术。

在任何事情中，都存在一个我们无法逾越的界限。

Sustainability isn't just about planting trees—it's about planting the right trees in the right places, for the right reasons.

Leadership is not about being in charge. It's about taking care of those in your charge.