幸福是最近两年里听到最多的词语。幸福不单只是和个人经历和价值相关，它也同样关系到我们的环境。
So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.
过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。
The stories we tell about ourselves are as important as the lives we lead.
一个不以其历史为荣的国家永远无法创造历史。