> (2) Values are timeless entities that are distinguished from each other structurally. For example, it makes no sense to distinguish “this list [1,2,3]” from “

> (2) Values are timeless entities that are distinguished from each other structurally. For example, it makes no sense to distinguish “this list [1,2,3]” from “that list [1,2,3]”, because both have the same structure - the same parts. Thus, what Python calls “tuples” and “lists” are not really tuple values and list values. Would you mind expanding on this? I'm not sure I really understand what you mean – if we have two lists a = [1,2,3] and b = [1,2,3], then a == b, so I don't see how Python is distinguishing them from each other.