Peace is not free, it requires constant effort to maintain.

We try to make buildings that respond to the environment, not dominate it.

I am not a political person by nature. I don't think writers should be political persons. But in South Africa, you can't keep politics out of your life.

The circular economy isn't just an ideal—it's a practical business model waiting to be scaled.

科学不仅仅是事实的集合，而是一种思维方式。