I'm not a saint, I'm just a sinner who tries.

The architect must be a dreamer.

I don't want to be perfect, but I do want to be a role model.

The most valuable resource we have isn't in the ground - it's the people who show up every day to do the work.

实验室里的每次失败都能教会你宝贵的东西——只要你留心。

每个故事都是一次旅程，每次旅程都会改变旅行者。

The wall is the oldest and most revolutionary architectural element.