我们必须保持警惕，坚决与一切内外敌人作斗争。
We must be vigilant and resolutely fight against all enemies, both internal and external.
You have to be passionate about what you do.
货币政策98%靠说，2%靠行动。
城市是建筑最伟大的老师。
历史是一个庞大的预警系统。