宪法约束是让我们和平共处的规则。

因害怕文字狱而避开，著书只是为了谋生。

医疗保健的未来在于创新和合作。

对上帝的观念越强大和生动，它将越影响我们的生活和性格。

In the depth of winter, I finally learned that within me there lay an invincible summer.

产品的质量反映人的素质。

The companies that thrive will be those that see environmental challenges as opportunities.

你必须无所畏惧。