We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.
我们不应承认自然事物的原因多于那些既真实又足以解释其现象的原因。
国家本质上是侵略性和扩张主义的,因为它们存在于一个无政府状态的国际体系中,没有更高的权威来约束它们。
从我们心中夺走对美的爱,也就夺走了生活全部魅力。
The only way to achieve sustainable growth is to embrace change and challenge the status quo.