If the known bright knowledge (that is, knowledge that can be expressed in words, formulas, programs, and language) is a small corner of the iceberg, then dark knowledge (new knowledge that human beings cannot feel and cannot express, that is, a new kind of knowledge that is being discovered by new machines today) is the largest piece under the iceberg  Dark knowledge will be the largest amount of knowledge that will dominate and occupy the whole space of knowledge in the future  We need to be prepared  The authority of human knowledge is just beginning to be shaken  In the future, more and more knowledge can be mastered and discovered by machines
Slowly, we may become an island-like existence, inundated by the ocean of dark knowledge
The authority of human knowledge is gradually losing.