"Cup of knowledge" is a metaphorical phrase that refers to the idea of gaining knowledge through experience. It is based on the notion that one's mind is like a cup that can be filled with knowledge and wisdom through learning and life experiences.
The idea behind the "cup of knowledge" is that every experience we have, whether positive or negative, can provide an opportunity to learn something new and gain insights that can help us grow and develop. With each new piece of information or insight that we acquire, our "cup of knowledge" becomes more full.
This concept encourages us to be open-minded, curious, and to continuously seek out new experiences and opportunities for learning. By doing so, we can expand our understanding of the world and ourselves, and become more knowledgeable and wis