The answer could provide a window into the development of the ancient mind.

They also provide a window into the mind and outlook of the leadership.

We must not only provide a window to the world, but to the heart of Man.

"It provides a window on how a species can be successful without a lot of change."

They tell a lot about a period and provide a window on the world of their time.

A day spent with him provides a window into their lives and struggles.

These stories really provide a window into life in the American south at the turn of the twentieth century.

Even if the job doesn't pay much, it can provide a window on to that particular world of work.

The little man might have some value after all, providing a new window on the dark side of human nature.

"They provide a window into how we Chinese think about language."