黑是没有希望一望无际的黑，白是生命为了寻找希望而拼命挣扎到失望的白。
这些鱼在鱼缸里漫无目的的游着，一开始游的很快，过了一会就变慢了，当他们发现他们怎么都逃不出这座高墙的时候，就不游了。也许是因为鱼的记忆吧，它们会无限的循环着这些动作，在窄小拥挤的鱼缸里反复绝望。。。。。。

The black is hopeless,the white is struggling.
These fishes swan in the tanks aimlessly.They swan quickly at the began,after that,they swan slower.Finally，they stopped to swim until they found that they cannot swim out of the tanks.Because of the memories of fish,they will repeat these actions indefinitely and repeated despair in the narrow fish tank……