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。

Leadership is about making tough decisions today that will benefit future generations.

"Books, which we mistake for consolation, only add depth to our sorrow."

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

市场总是在寻找下一个大故事。

Stay curious, keep curiosity about the world.

我相信只要你付出努力，结果自然会来。