In her words, he "simply trusted the wrong person" completely, until it was too late.
Maybe, for once, he should simply trust to instinct and let go.
We must simply trust them, for they were bred to lead.
No, simply that I trust the word of a merchant better.
I simply trusted your good business sense and concentrated on making the technology work.
For now, though, I would ask that you simply trust me.
I simply trust you will take care of the matter.
"It's quite a culture change to have to let people go and simply trust them to do the work," he said.
People you can trust simply aren't in with secret police kind of people.
Sean would have to take charge and simply trust his brother to follow without question until they were safe.