——1997年9月26日在美国加州圣地亚哥市发表演讲

Stay true to your vision.

Light is the essence of architecture. Without light, there is no space.

Technology alone won’t save our oceans; it takes a commitment to ethics and ecology.

The stream of thought is a stream of life-preserving adjustments.

政治制度的力量在于其适应不断变化的环境并吸收新思想和实践的能力。

造纸行业有责任引领可持续实践，我们不能等待别人来教我们怎么做。