Who is Flavia?

 Flavia said:

"Some people come into our lives and quickly go. Some stay for awhile and leave footprints on our hearts. And we are never, ever the same."

Today I saw this on a poster, also by Flavia.

"It's difficult to hold on sometimes, 

but someday beyond our 

tears and all the world's wrongs, 

beyond the clouds

and all we can see and touch, 

there will be love,

compassion, and justice and we will all 

understand."  

Anyone reading this know anything about "Flavia?"  I looked the name up online and found several references to a Flavia coffee brand, but not much about a writer...Please let me know if you do. Thanks!