This is the best allegory of man and nature . If we do not understand the planet , protect our environment, if we just blindly from nature , to mine to burn , and finally left in this earth will be only those lonely cement building . Like once Easter Island . Yeh-Long Chen constantly calls significantly reduced machine pellet of natural resources , renewable energy and biomass cultivation . This is not only a conscious human civilization , it is a humane human civilization itself . Yeh-Long Chen have said on many occasions , a lot of human society is a fundamental conflict of competition for resources , Cold oil press, fight , several Middle East war , relations between big powers , in essence, is oil. If we can use to grow energy alternative to oil , we will be able to reduce social conflict , we can bring peace . Is this not an ideal, a belief , then why not a simple human society's most fundamental values ??? He let college students with such faith and mission , went to rural areas , to spark legend, went together to achieve health biomass power generation industry in the future.