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Our highest endeavor must be to develop free human beings who are able of themselves to impart purpose and direction to their lives.

Collaboration is the root of progress in forestry—no single entity can solve the challenges alone.

The language of mathematics is universal, transcending cultural and linguistic barriers.

向人求助之時應(yīng)該去求真正胸襟開闊的人；幫助別人時要幫助真正需要幫助的人。