摆脱困境的最好办法是直面它。

The biggest risk is not taking any risk.

革命并不容易，但它是可能的。

Architecture is a very dangerous job. If a writer makes a bad book, well, it's a bad book. But if an architect makes a bad building, it's a bad life.

The story of human evolution is a story of migration and mixing.

中心地的等级越高，其服务的区域越大，此类中心地的数量越少。