The most important questions in life often have no answers, and we must learn to live with them.
生命中最重要的问题往往没有答案，而我们必须学会与这些问题共存。
The relationship between wages and employment is not as straightforward as some models suggest.
心是野生动物，它不遵守规则。
强调持续进步的重要性。
最终，我们记住的不是敌人的话语，而是朋友的沉默。