True forest stewardship means leaving some trees - and some profits - for those who come after us.
控制愤怒的情绪如同摧毁山峦般坚毅，又如救火一样迅疾；压制欲望如同填塞山谷一样有毅力，又如防洪一样果断。
If we want to feed the world, we must first learn to listen to it.
Leadership means listening more than you speak, and acting with purpose.