太阳必须落下才能升起。
The sun must set to rise.
The task of the modern educator is not to cut down jungles, but to irrigate deserts.
可持续经济增长的关键在于资源的有效配置和持续创新。
The future of forestry is circular, not linear.
事实是，如果你让我在赢得环法自行车赛和癌症之间做出选择，我会选择癌症。听起来很奇怪，我宁愿拥有癌症幸存者的头衔，也不愿成为环法冠军，因为它对我作为一个人、一个男人、一个丈夫、一个儿子和一个父亲的影响。
The truth is, if you asked me to choose between winning the Tour de France and cancer, I would choose cancer. Odd as it sounds, I would rather have the title of cancer survivor than winner of the Tour, because of what it has done for me as a human being, a man, a husband, a son, and a father.
可持续发展不仅仅是一个流行词，更是我们对后代的责任。