比如，在美国，华盛顿、林肯和富兰克林·罗斯福都成功地处理了危机并让美国变得更强大，因为他们都能够认识到解决内部分歧必须兼顾国家核心价值观、国家在全球的地位、以及国家长期发展目标。
In the US, for example, George Washington, Abraham Lincoln, and Franklin D. Roosevelt succeeded in strengthening their country because they recognized the need to address internal divisions in the light of America’s core values, global position, and long-term goals.