Is there anything called "Buddha nature " ?

Silence and noise...

"I can not become silent. it doesn't happen to me, noise is easy...."

"You know, in rainy seasons the mosquitoes trouble a lot, especially when you go to bed.
So what you do to avoid the trouble? you use mosquito net around your bed.
But still the noise of the mosquito around - bhun bhun bhun bhun- continues...

What do you do then?"