"The universe is not only stranger than we imagine, it is stranger than we can imagine."

The world is full of people who have never, since childhood, met an open doorway with an open heart.

质量永远不应该妥协，即使面对成本上升。

解析：告诫人们要珍惜所得。

Innovation in forestry practices is essential to meet the challenges of climate change.《The Green Canopy》

为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。

医学的未来在于理解看不见的东西——病毒、基因以及塑造健康的无形力量。

多走楼梯。