Add a quote to a thank-you card by selecting an appropriate quote and inscribing it into the card with quotation marks. Cite the source of the quote with a dash, brief explanation of the author or parenthesis. Use a comment to further illustrate the quote when necessary.
A quote can be written prior to the text of a thank-you card, embedded within the message or inscribed at the bottom per the writer's preference. When embedded, quotes can introduce or close a lengthy message. Selected quotes should fit the relationship between the writer and recipient. Quotes may be inspiring, sentimental or humorous.