Keep nature
Given the nature of his never-finished outlook to discuss it. The universe is very spacious and very beautiful to enjoy, and open only humans who can enjoy its beautiful nature, but all the creatures enjoy it.
But not a few people who do not think positively to the development of this nature. They can only destroy her and damage nay.
O mankind how long will we keep this nature, and befriend with it so that this nature is always there for all of us, until our grandchildren someday.
For all this time, all humans enjoy living with the sufficiency of natural products in the world, but why do we just take the results of this nature. But we do not want to keep it.