美国农民是我们经济中唯一必须以零售价购买所需一切,以批发价出售所产一切,并支付双向运费的人。
林业创新不是要取代自然,而是加强我们与自然的伙伴关系。
The truth of history is often found in its silences.
The true measure of success is the positive impact you have on others.