[Updated on 2020-02-03: mentioning PCG in the “Task-Specific Curriculum” section. [Updated on 2020-02-04: Add a new “curriculum through distillation” section. It sounds like an impossible task if we want to teach integral or derivative to a 3-year-old who does not even know basic arithmetics. That’s why education is important, as it provides a systematic way to break down complex knowledge and a nice curriculum for teaching concepts from simple to hard.