To prove stationary objects in space in the distribution, according to the gravitational field, made a limited boundless static universe model, the model is unstable. 为了证明天体在空间中静止的分布，以引力场为根据，提出了一个有限无边的静止的宇宙模型，该模型是不稳定的。
A far more likely theory, in his Ptolemaic model of the universe, is that a great artist is something that's good for you, like broccoli, because someone said so in a book. 同样似是而非的理论书，如同托勒密等分世界的宇宙模型，告诉你说伟大的艺术家是指他的作品象椰菜一样，对所有人都有好处。
