1. Not a clean environment, then the living conditions are volatile and meaningless.

Without a clean environment, no matter how comfortable living conditions are, it is meaningless. -modern Qugeping

2. Protecting the environment is everyone's responsibility.

Protecting the earth's environment is everyone's responsibility. -French Hugo

3, Nature is kind of a loving mother, but also a butcher in cold blood.-Victor Hugo, French writer

Naturally, they are not only loving mothers, but also cold-blooded butchers. -victor Hugo, French writer

4, the first in time and the first in influence on the mind is that of nature.-Ralph Waldo Emerson, American thinker and poet

Of all the influences on the mind, the influence of nature is the first in time and the most important in function. -Ralph Waldo Emerson, American thinker and poet

5, when man is happy, he is in harmony with himself and his environment.-Oscar Wilde, Irish writer

When human beings are happy, that is, when they live in harmony with themselves and the environment. -Osren Wilde, Irish writer

6, We make the world we live in and shape our own environment.-Orson Marden. American writer

We create our own world and shape our own environment. -Orison Madden, American writer.