During the Han period expression was given to the most vital of human concerns.

The human concern with floral display is beside the point.

He also knew that machines did not care about human concerns.

"We are not willing to overlook these very important human right concerns," he added.

But these stories are compelling because they speak to primal human concerns.

It is the current of human concerns for the species.

Aside from these most human concerns, there remains the water.

But, in the end, he returned to more human concerns.

And what foreign company will want to invest in a country that, apart from human concerns, cannot control its own military?

The I of this awareness was outside usual human concerns.