说出来会被嘲笑的梦想，才有实现的价值。
In general,the world is being controled of the few people.And the few people always have had a laughing dream as a child.May be their classmates laughed them that their dreams were impossible and unrealistic,or their teacher laughed them that they were bad students who were unruly.
Without exception,all of them didn't believe the "truth",they were more hard-working that before.And turned laughs into power,against difficulty without moved.Finally,they succeed.
If they didnt have a laughing dream,for example they only dreamed them of becoming a worker or a farmer and so on,they may not be succeed.
So,a dream which may be laughed when you tell it for people,it has real value to come true.