He strolled like a man in the park without a care or a worry in the world. Like he had on an invisible coat that would shield him from this place.
他就像一个在公园里无忧无虑漫步的人一样，好像穿着一件隐形的外套，可以屏蔽监狱里的纷扰。
经济学家的理想角色是澄清社会面临的替代方案，而不是为社会做出选择。
I don't know what the future holds, but I know who holds the future.
成功的真正标准是我们如何提升我们所运营的社区。