The parallel sentences about knowledge are as follows:

1. Knowledge is a mineral deposit. As long as you work hard to excavate, you will always get gems; knowledge is a mountain. As long as you work hard to climb, you will always get higher and higher. l; Knowledge is a river. As long as you persist in accumulating it, it will eventually merge into an ocean.

2. Knowledge is a lush forest, which makes people feel calm and indispensable. Knowledge is a turbulent ocean that is surprising and indispensable. Knowledge is a clear, cool spring water that makes people feel comfortable and is indispensable.

3. Knowledge is the water in a sponge, which requires continuous squeezing before it can be absorbed; knowledge is the endless sea, and you will feel endless fun swimming in it; knowledge is a mountain, and you can only keep climbing. Only then can we reach the pinnacle of knowledge.

4. Knowledge gives you the wings of your ideals, knowledge enables you to board a boat to the other shore, and knowledge enables you to hold the key to changing your destiny.

5. Knowledge is the ladder of human progress, knowledge is the source of human motivation, and knowledge is the symbol of human evolution.

6. Knowledge is bread, knowledge is milk, and knowledge is nectar.

7. Knowledge is a bag of clever ideas. As long as you carry it with you, you will always be able to solve problems. Knowledge is an ocean containing minerals. As long as you have the courage to explore, you will always be full of treasures. Knowledge is a way to thrive. Growing trees, as long as you water them hard, will always reap results.

8. Science is the source of knowledge, the crystallization of wisdom, and the symbol of civilization.

9. Knowledge is like a leaf, its fate is always from new life to withering and falling, and then giving way to new leaf buds in the coming spring; while wisdom is like a circle of growth rings at the base of a tree trunk.

10. Knowledge is the cloud, which drops the drizzle; Knowledge is the rain, which gathers into the vast sea; Knowledge is the sea, which holds up the ship of dreams; Knowledge is the ship, which carries you sailing in the wind.

11. Learning is like a lamp, illuminating the unknown future for us; learning is like sailing against the current, if you don’t advance, you will retreat; learning is like experiencing life and understanding society.

12. Knowledge is power. Knowledge is a kind of happiness, and curiosity is the germ of knowledge.

13. Chinese is a bridge for the inheritance of knowledge, a foundation for learning other subjects and a necessary skill for acquiring knowledge, and is one of the standards for measuring the knowledge and quality of talents.

14. Knowledge is the ladder of human progress; learning is the boat to improve ability.

15. Knowledge is a collection of knowledge and a raw material that nourishes life, while wisdom is the furnace for cultivating this raw material.