Contentment made him even more amiable, and his business thrived.

心里舒服,对人就更和气, 买卖也就更顺心.

Then the angel smiled and spoke again in a more amiable voice, "Stand up."

这时天使笑了，并且用更加友好的声音说道：“起来吧！

And in certain phases of civilization people of this kind are apt to get the upper hand of more amiable and conscientious races and classes.

在人类文明的特定阶段，这类人已适应了掌控比他们更和蔼可亲，更有良知的民族和阶级。