He's addressing a group of rough equals (who nonetheless form a hierarchy), he wants to move an agenda forward, and to do so he has to combine suasion and truth in a delicate mixture.

他是在给一群难对付的同级们作演讲(虽然不是等级关系)，他若想推动一项议程向前，就需要把说服和事实巧妙结合。

youdao

The above are about the limit of mixture. Note in every group one color stays pure, and so will the colors which contain the toning color.

以上叙述的是混合的局限性。记住，在每组中，一种颜色保持纯净，那么包含调色颜色的所有颜色也都会保持纯净。

youdao

Status Offline The above are about the limit of mixture. Note in every group one color stays pure, and so will the colors which contain the toning color.

以上叙述的是混合的局限性。记住，在每组中，一种颜色保持纯净，那么包含调色颜色的所有颜色也都会保持纯净。

youdao

Meanwhile the Guardian's Jon Ronson is bemused that after concluding his whole family are ambiverts - which Cain defines as a mixture of extrovert and introvert - the group barely gets a mention in the book.

BBC: Do we really give introverts a hard time?