解释：情绪变化会影响身体生理反应，如贪心时口水增多，悲哀时流泪，体现了情绪与健康的关联。

A vida é a arte do encontro, embora haja tanto desencontro pela vida.

Joy is the emotion which accompanies the fulfillment of our natures when we have lived up to our potential.

Dreams are the seeds of change. Nothing ever grows without a seed, and nothing ever changes without a dream.

学会阅读是我一生中最重要的事。

I don't sing to live, I live to sing.

真正的创新发生在学科的交叉点。

生命是一首歌，随之起舞。