:(sadness-happiness:)

Life wasn't always sadness, not also always full of happiness ever after. In life need both of them (sad-happy) to be balanced.

sadness and happiness can came and went alternated, sooner or later it's just a matter of time and it's relative.

but happiness and sadness can also come together. At the same time you can feel the happiness and sadness all at once

to achieve happiness you have to fight hard, but it does not apply to sadness. both are different in many thing. like two blade that will always be opposed
But one thing that makes both are same. Sadness-hapiness; both will become a memory..