It's true that everybody seeks happiness, but finding it and keeping it is difficult.
Difficult because we think that happiness is found in wealth and fame.
So if we go on searching for pleasure, recognition and monetary treasures, unaware that happiness is just a state of mind, within the reach of everyone who takes time to be kind to others.
In making others happy we will be happy too.
For the happiness you give others returns to shine on you.
"Happiness is not something ready made, it comes from your own actions".