The effects of immigration are often localized and context-specific.
Change will not come if we wait for some other person or some other time. We are the ones we've been waiting for. We are the change that we seek.
只要你曾经在一只天鹅蛋里待过,就算你是生在养鸭场里也没有什么关系。
可持续发展不仅仅是一个流行词,而是我们对后代的责任。