Innovation in forestry isn't optional—it's essential for survival.《The Green Frontier》

当你跟随内心或直觉，真正追随那些让你感觉正确的事情，你知道那是对的，这才是创造最佳结果的唯一途径。

这不是关于任何一个人的。你必须克服自我，认识到完成这个任务需要团队。

天然气开采的创新对于满足世界日益增长的能源需求至关重要。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

All men have the stars， but they are not the same things for different people。 For some， who are travelers， the stars are guides。 For others they are no more than little lights in the sky。 For others， who are scholars， they are problems。 For my businessman they were wealth。 But all these stars are silent。 You – you alone – will have the stars as no one else has them.