What is the theme of poem philosophy by Nissim Ezekiel?

In "Philosophy", Nissim Ezekiel explores the theme of the search for meaning and purpose in life. The speaker of the poem is a man who has spent his life studying philosophy, but has come to the realization that he still does not know the answers to life's big questions. He questions the point of his studies and wonders if he has wasted his time. However, he also finds comfort in the fact that he is not alone in his search for meaning, and that even the greatest philosophers have grappled with the same questions. Ultimately, the poem suggests that the search for meaning is an ongoing journey, and that there may not be any easy answers, but that the journey itself is worthwhile. Here are a few key points that support this theme:

- The speaker reflects on his life and realizes that he has spent it studying philosophy, but still doesn't know the answers to life's big questions.

- He questions the point of his studies and wonders if he has wasted his time, suggesting that he is struggling to find meaning and purpose in his life.

- The speaker finds comfort in the fact that he is not alone in his search for meaning, and that even the greatest philosophers have grappled with the same questions, indicating that the search for meaning is a universal human experience.

- The poem suggests that the search for meaning is an ongoing journey, and that there may not be any easy answers, but that the journey itself is worthwhile, as it leads to self-discovery and a deeper understanding of the human condition.