Slowly his burden of resentment, concealed but deeply felt, grew heavier.

The burdens, both professional and domestic, do not grow less onerous.

As the aging population and young people migrating to other countries, grew the burden on the country's financial resources.

As the aging population retired, and young people left the country, the burden on the country's financial resources grew.

But if he got on with life, the burden of humiliation grew lighter.

At the same time, the burden on office buildings and factories grew, from 41.6 to 47.8 percent, city records show.

He spoke with a heavy voice, and Kirk knew that his burden had not grown lighter.

A battle is soon over, but the burdens of peace grow heavier with each passing year.

The overall burden on the employed will grow, but not to unprecedented levels.

In the meantime, the burden on the unemployed grows heavier.