"If my heart can become pure and simple like that of a child, I think there can be no happiness greater than this."
If we want to be reminded about what happiness looks like, all we have to do is go to the park and watch a child at play. Here is a great example of being "in the moment!" Innocent, loving, sweet - that's how happiness feels. It is a wonderful thing to be child-like... Children know that there is a lot to be happy about without even thinking about it.