bir işin ardındaki bilinmeyen, söyleneyen niyet

listen to the pronunciation of bir işin ardındaki bilinmeyen, söyleneyen niyet
Türkisch - Englisch
ulterior motive
An alternative or extrinsic reason for doing something, especially when concealed or when differing from the stated or apparent reason

The poet is a man without a profit or any other kind of ulterior motive.

hidden reason for doing something, concealed motive, motive that is unclear