急需一篇2分钟左右的英语短文，关于“我最后的梦想”

Culture... is an instrument manipulated by teachers for manufacturing more teachers who when their turn comes will manufacture still more teachers. I was privileged to be enriched with the culture by my teachers and it makes me proud to manipulate that culture to the next generation. That is why my dream is to become a teacher. Humans were natural teachers to their young since the beginning of the human civilization where human dwelled on trees and in caves. They had the responsibility to teach the next generation techniques for survival. Thousands of years have passed, although the approach and purpose of teachers has changed dramatically from that of cavemen, I still feel the desire to be a teacher. Being part of this developed society has benefited me as I received sophiscated education. Therefore, my dream is to pass them to my students through my care and knowledge. Confucius said that one must never be tired of learning and teaching. (注：孔子曰，学而不厌，诲人不倦.）Teachers are unselfish an