I loved this snippet from the book {Joy Breaks: 90 Devotions to Celebrate, Simplify and Add Laughter to Your Life}:

“There is nobody else exactly like us, and there never will be.  Each of us is His special creation and is

 alive for a distinctive purpose.  Because of this, the person we are, and the contribution we make by

 being that very person, are vitally important to God.”