Forests are the lungs of the earth, and we must protect them with the same urgency as our own health.
我们实现明天的唯一限制将是我们今天的怀疑。
从长远来看,获胜的公司是那些最以客户为中心的公司。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.