It is not possible to be a scientist unless you believe that the knowledge of the world, and the power which this gives, is a thing which is of intrinsic value to humanity.
除非你相信对世界的知识以及由此产生的力量对人类具有内在价值，否则你不可能成为科学家。
艺术家必须是自由的囚徒。
Sustainable forestry is not a cost—it’s an investment in resilience.
预测未来的最好方法就是创造未来。