Short and Sweet

We recently received a card from a client with a short, sweet expression of gratitude. In her words:

Thank you for helping me make my house into a home. You have helped make this experience such an enjoyable one. I truly enjoyed working with you and your staff and getting to know you. You are not only an amazing designer but a lovely person as well.

"House into a home." Blush! Sigh! There is nothing as gratifying as knowing that a client enjoyed the experience of working with us. What makes your job worthwhile? What is the extra boost that you look for in your work day?