Dream in Childhood [251] When we were in the primary school, the teacher asked us, "What will you do when you grow up?" We answered our hopes, but those were almost same, that was a teacher or a scientist. At that time our dreams were very simple because we thought the best job was a teacher or a scientist and we did not know well about the other jobs. Now, we get to know that to be a scientist is not easy, and that the teacher's salary is too low. So, there are not many teachers or scientists among us. After growing up, we notice that the dream in our childhood does not come true for various reasons. (This is a liberal translation of a Chinese text from "http://bitex-cn.com/". I did not post the original text, so just correct my English. Thank you in advance.)