The ladder of causation has three rungs: seeing, doing, and imagining.
There was another life that I might have had, but I am having this one.
每个生命都包含自己的奥秘,传记作者必须尊重那些不可知的部分。
人心难测,表面友善的人,内心未必真诚。
The future of livestock lies in balancing productivity with ethical responsibility.
跨境合作是解决全球森林砍伐的唯一途径。