What is it that you desire most?

Finally I write again :)

You know, in your life, what is it that you desire most?
I want to make my parents happy, that's all.
Yes, it is a simple thing. They are even happy when I come home.
But for me, making them happy means I have to struggle with my own life, have a good guy, have a good work, have a good family. Every parents wants their children have a happy life, isn't it?
And now that's what I struggle to.