How to use "fears" in a sentence

Elliot said, "But if racing to keep up with the Chinese - or the Russians or the Iraqis - can create situations like the one we've got here, where an innocent child gets ground up in the machine, then aren't we just becoming monsters too? Aren't we letting our fears of the enemy turn us into them? And isn't that just another way of losing the war?"

Perhaps she fears the boy, or even hates him

'There is one good thing,' I said, to calm her fears