Having endured a painful period of unsustainability in his own life made it clear to him that sustainability-oriented values must be expressed through everyday action and choice.(2010，英二，翻译)
orient / ˈɔ:rient / v.朝向;面对;确定方向
在经历了一段难以承受的痛苦生活后，他清楚地认识到，以承受力为导向的价值观必须透过日常行为和抉择才能得以体现。
