thirst for knowledge; intellectual curiosity
A strong desire to learn and acquire knowledge; often used in educational or intellectual contexts.
彼は知識欲が旺盛で、いつも本を読んでいる。
He has a strong thirst for knowledge and is always reading books.
知識欲を満たすために、大学でさらに勉強することにした。
I decided to study further at university to satisfy my intellectual curiosity.