Water

Water is pure,
Water is calm,
You may seek it,
But you won't find it all,
There are many ways to use it,
You can drink it,
You can bathe in it,
You can clean with it,
You can water plants/grass with it,
You can cook with it,
But its always just there,
You can find it in rainforests,
You can find it in people's house,
You can find it in the ocean,
You can find it on leaves,
Water is everywhere,
Water is pure,
Water is calm,
You may seek it,
But won't find it all.