文化生态学的研究需要一种整体方法，考虑影响社会的自然和文化因素。

"Every word we write is a step towards understanding ourselves and the world around us."

The human condition is one of constant struggle, but it is also one of endless possibility.

Quiet people have the loudest minds.

最好的建筑来自强大的概念。

Small changes can have big effects when they help people break out of the poverty trap.

【大意】要想招引游鱼就得先通水，要想招引飞鸟就得先种树。