“一个人不能成为一个世界，一个人不可能成为一个世界” 这该怎样翻译啊？？

One can never be a world, and it's impossible

另：one of the world是什么意思？？

没意思，病句，听起来像是世界其中之一

跟“世界上的一个”有什么不同？

世界上的一个应该是 one in the world

One can't be the world,and is impossible to be the world.
one of the world 世界上的一个人

One can't be a world,and couldn't.

怎么翻都行啦~No one can compose a world by his own.或者It is impossible for one person to become a world.最简单的No one can become a world.应该也行