Global challenges require global thinking and local action.

History is, above all else, the creation and recording of that heritage; progress is its increasing abundance, preservation, transmission, and use.

做伟大工作的唯一途径就是热爱你所做的事。

The city is a mirror of society.

林业的未来在于平衡经济需求与生态责任。

The world needs more forests, not fewer.