Trade · 6 pages · 12 min
Copyright covers original wording and other expression, not the facts or ideas those words happen to carry.
When the purchase is complete, return to the original window. It will refresh.
Copyright protects an author's original expression, such as particular sentences, a composition, or a recording. The facts and ideas inside the work remain free for someone else to retell in their own way. The opening covers original wording can be protected, facts remain free to reuse, and ideas are not owned by copyright.
The rest of the brief — the later sections and the reading notes — opens after Stripe confirms payment.