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Education is the seed from which sustainable forestry practices grow.
The present is a fragile bridge between the past and the future.
Short-term profits should never override long-term planetary health.
数学家的模式,就像画家或诗人的模式一样,必须是美丽的;思想,就像颜色或文字一样,必须以和谐的方式结合在一起。