法律是一个规则系统，是义务的主要规则与承认、变更和裁决的次要规则的结合。

我一直认为，机器的真正考验在于它在普通劳动者手中的实际效用。

A company's true value is measured by its impact on people and the planet, not just profits.

Science is not only a discipline of reason but also one of romance and passion.

我认为成功的关键是对你所做的事情充满热情。