So both of these stories involve floating point values, but only in this case am I actually allocating memory.

所以这两个故事都涉及到浮点类型，但是只有那样我们才能真正地分配到内存。

哈佛公开课 - 计算机科学课程节选

Peddlers who had these big, big leather bags that would go around Europe and sell things like pins and miraculous images of the Virgin Mary and the stories of saints and all this kind of stuff and Joan of Arc or Robin Hood, in the case of England, become part of the collective memory.

拿着大皮袋的小贩们走遍欧洲,到处贩卖例如胸针,圣母画像,圣徒故事,圣女贞德和罗宾汉之类的小册子,这成了英国大众记忆的一部分

耶鲁公开课 - 欧洲文明课程节选