Each book will be filled depending on who filled it, willing to write anything is up to the owner of the book.
So everyone has their own life, everyone has every choice to live his life. Whether to be cultivated like anything, then it's up to each of us who live. We can only try to make it our hope. Any of that we have our own way to make it happen.
There are many sheets that are still white, there is a place to write a lot of writing.
And everyone has many opportunities in his life, there is a time that has been given by the Creator for humans to try. But sometimes we ourselves think too much about whether there is any chance to make it happen. Everyone has a chance to realize all his hopes, as humans we can only pray and try as best we can.