"They have no financial benefit from this, it's purely humanitarian and philanthropic."

But in case anyone thought that his reasons were purely humanitarian, he leaned across the table, as if to confide a secret.

He said the initiative under discussion was "purely humanitarian" and would involved only a "quite limited" number of flights.

Military intervention, even if undertaken for purely humanitarian reasons, is inescapably a political act.

Admittedly I did not do that for purely humanitarian reasons.

His motives were purely humanitarian, they added, and who could fault him for that?

The group has portrayed itself as a purely humanitarian organization.

We need not suppose here that Heisenberg's purpose was purely humanitarian.

For us, the cyclone and its terrible consequences are a purely humanitarian issue.

This is a purely humanitarian issue and does not diminish in value however many times we repeat it.