My favorite item

Assalamu'alaikum...
Guys,i wanna tell you about my favorite item...
The item that i love it so much is a book, the writer is Imam Al-Ghazali.The first,when i see this book at my library,i just think that it just ordinary book, but when i read the book.I feel wow, i'm so lucky to read this book.
This book is so helpful for my life.this book tell us about how we live our lives and many else that give advantageous to us.

I don't know what will happen if i never read this book.
Thanks God :)