世界需要能源，而我们的责任是负责任地提供它。
The world needs energy, and our job is to provide it responsibly.
Architecture must respond to the human condition with dignity.
The best way of learning about anything is by doing.
每个爱情故事都是伪装成幽灵的故事。
——杜先生晚年在香港，先生为中国抗战.赈灾慈善做出巨大贡献，晚年依旧气度过人，毁掉所有欠条。
The world is a great river, and we are the fish.