自然权利……是每个人为了保存自己的本性,即自己的生命,而按照自己的意愿使用自己力量的自由。
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
每一个边界都意味着维持它的暴力。
一个幸福晚年的秘决不是别的,而是与孤寂签订一个体面的协定。
每个人持续不断地努力改善自己的状况,这是公共、国家以及私人富裕最初来源的原则。
物理学的美丽在于它能够用简单的原理解释复杂的事物。
如果你想知道一家公司的价值,看看它的股价。
That neither our thoughts, nor passions, nor ideas formed by the imagination, exist without the mind, is what every body will allow.