But the greater burdens on my soul don't come from those I killed.

They can also carry greater burdens with more ease.

With the shock that the economy has felt, we cannot impose greater burdens on people by taxation.

The recession of recent years has imposed greater burdens on our child care system but nevertheless there has been steady progress.

Another consequence of the diminished gravity here is, that both men and animals carry much greater burdens than on the earth.