林业的创新意味着在生态健康与经济可行性之间取得平衡。
最终,我们都只是别人和我们自己讲述的故事。
The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.
你影响力的唯一限制是你的想象力和承诺。
Agriculture is the foundation of manufactures, since the productions of nature are the materials of art.