人工智能的瓶颈不在算法，而在数据质量。
每本书都是作者和读者之间的对话。
The human soul is a dark vast forest, with wild life in it.
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.
