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。

云计算行业最危险的事情就是停止学习。

I don't let the world change my spirit.

"Silence is the language of the oppressed."

In time of war, when truth is so precious, it must be attended by a bodyguard of lies.

投资者应避免追逐过去的业绩。

The individual investor should act consistently as an investor and not as a speculator.

Love yourself first, and everything else falls into line.

共同基金的主要作用是为投资者服务。

老年的巨大优势在于你可以随心所欲地粗鲁。