I am a juvenile power, and I know who the author is and where he comes from.

Liang Qichao's essay On young chinese. A powerful country comes from Liang Qichao's prose "On young chinese" and "On young chinese", written in 1900. The full text uses metaphors to express the author's expectation for the youth in China, and praises the youthful vitality, showing a strong enterprising spirit.