Thomas Paine, one of the founding fathers of the United States, once wrote:

"Man did not create the earth, so the earth itself is not man's property. People's property is recreated, and every private owner owes the rent he owns to the society. "

"Knowledge will replace capital, natural resources and manpower and become the most fundamental economic resource"

"Resources will be exhausted, and only culture will flourish. All industrial products are created by human wisdom. Huawei has no natural resources to rely on, but only excavates large oil fields, forests and coal mines in people's minds.

Goethe's famous saying: Nature is the greatest book.

Famous sayings of environmental protection

1. Nature is a kind mother and a cruel butcher.-Hugo

2. What the earth provides is enough to meet everyone's needs, but not enough to fill everyone's desires. -Gandhi

3. Only by obeying nature can we conquer nature.-Darwin