国家是人类社会中最重要的机构，因为它是唯一可以合法使用武力来维持秩序的机构。

当你排除了所有不可能的情况，剩下的，不管多么难以置信，都一定是真相。

Writing is a way of talking without being interrupted.

Leadership in agribusiness means having the courage to invest in long-term solutions when others seek short-term profits.

The future of energy will require collaboration across industries, governments, and societies.

解析：一心在痛上，便无暇顾及他事。