Sustainable forestry is not an option; it's an obligation.
可持续林业不是一种选择；它是一种义务。
行业与社区的合作是保护森林的关键。
Art should serve the people.
The steel industry must embrace sustainability or risk becoming obsolete.
I want the reader to feel something is astonishing—not the 'what happens' but the way everything happens.
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
无论多么聪明的人，在他年轻时都曾说过或做过一些事情，后来回想起来会感到不快，以至于如果可能的话，他会很高兴地从记忆中抹去。
Leadership in times of change requires both vision and the courage to make difficult decisions.