What is learning parallelism?

What is learning? The degree of parallelism is as follows:

1, learning is the key to open the door of wisdom, learning is the ladder to climb the peak of knowledge, and learning is the cornerstone of the road to success.

2. Learning is a journey, which takes us across the ocean of knowledge and appreciates the wonderful life; Learning is a beacon, illuminating our way forward and dispelling the fog of confusion; Learning is a ballad, arousing our yearning for the future and inspiring the strength of struggle.