Collaboration is key—governments, businesses, and communities must work together for sustainable forests.
合作是关键——政府、企业和社区必须共同努力，实现可持续的森林管理。
Comparing ourselves to others is a surefire way to feel worse about our own lives.
那些不会杀死我们的事情会让我们更强大。
The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.
蒸汽机是改善人类状况的最有力工具。
我认为你永远不能停止学习。总有新的东西等待发现。