macOS High Sierra
Share quotes, notes, and thoughts
Share your favorite quotes with friends, share your notes with classmates, or share thoughts and information about a book with others.
Share a quote: Select the text or click highlighted text, choose More, then choose Mail, Messages, Notes, Twitter, or Facebook.
Your quotes can include up to 200 words. Sharing is available only in the United States.
Share notes: In the Notes panel, Control-click the note (or select some text in a note), then choose Mail, Messages, Notes, Twitter, or Facebook.
Share thoughts and book information: Choose File > Share, then choose Mail, Messages, Twitter, or Facebook.
Note: With text from PDFs, you can only share using Mail.