能源的真实成本必须同时考虑其生产和遗留影响。
The true cost of energy must account for both its production and its legacy.
To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.
Drawing is honesty. There is no possibility of cheating. It is either good or bad.
The challenge is to express the most with the least.
树种多样性不仅仅是生态学，它是我们地球肺部的风险管理。
【译文】不要轻信那些所谓特别正直的人，也要防备那些标榜仁义却不仁义的人。山里有长得笔直的树，世上却无正直的人。
