Deepens

The mystery deepens.

Source: tatoeba (1370468)

A funeral is a pageant whereby we attest our respect for the dead by enriching the undertaker, and strengthen our grief by an expenditure that deepens our groans and doubles our tears.

Source: tatoeba (3149848)

Religion and science approach each other as knowledge deepens. But this process is endless.

Source: tatoeba (10117393)

Learning a language is much more than an intellectual or cognitive task. It is a vehicle for growth and maturation through the experience of other cultures. It broadens our horizons and deepens our personality. It allows us to find new approaches to solving problems because we have known other worlds, enabling us, as Proust says, "to see with new eyes."

Source: tatoeba (10504913)