It is duty to know how to be happy !

Everyone need to be happy, and everyone have to be happy and everyone being happy with the various way!

We could be peaceful in our heart, and we could be happy easily. The outside world does not or can not tell how to be happy indeed!

We think we could be happy and make way to be happy so we could be happy that easy! The commercial advertisment brocast to tell what we really need, that is the goal for selling and earning, not for everyone to be happy!

We buy to be live conviniently not happily, you are ably to buy,  but not meaning you are able to be happy through buying ,actually the material just support our life and that will not support that we could be happy!

It's our duty to think how to be happy independently, without any outside material or other's mind and words!

We choose to be happy through what we could think we could be happy, we think we are happy with simple way and with nothing of the outside world!

So we really are happy truefully!