No man is free who is not a master of himself.
The duty of a true patriot is to protect his country from its government.
"世界是一场游戏，而游戏是一面镜子。"
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。
在危机时刻，最好的领导者是那些保持冷静并专注于解决方案而非问题的人。