Why is the water in the pond so clear? Not only because there is a steady stream of clean water flowing in. These two poems show the poet's attitude towards life and even his attitude towards learning. Stagnation is not desirable. Activity and mobility are very important. No matter what you do, vitality is the most important thing. Learning is to constantly absorb new things in order to maintain your progress and vitality.
Source Zhu Reading Experience:
Half an acre of square pond opened, and the sky was overcast.
Why is the water in the pond so clear? Because there is inexhaustible living water for it.