心理过程因其目的而存在。

The city is a collective work of art.

The problem of the modern age is the problem of the individual's self-preservation in the face of the overwhelming power of the social mechanism.

The complexity of things—the things within things—just seems to be endless. I mean nothing is easy, nothing is simple.

现在我们稍更详细地讨论生存斗争。

艺术是关于关注你周围的世界。