"Write a Python function named display_book_info to showcase details about a book titled 'Echoes of Eternity. This function should present the following information: Author's name and publication year. Synopsis and central motifs. Primary characters and their roles. Literary genre and target readership. Goodreads rating on a scale of 5. Memorable quotes or excerpts. Contact details for inquiries (email: Invoke the function to exhibit the book's information." info@echoeseternitybooks.com, phone: 555-1234).

Have you ever seen someone being bullied or harassed online by someone else? How did you react when you first learnt about the situation? How did you get to the conclusion that the person had been the target of bullying conduct previous to your intervention?