Meanings of sane judgment in English

Is he likely to possess a sane judgment when he refuses to lend you one hundred sequins?

They put their sane judgment, their strength, their calm patience aside and grasped eagerly at the lying comfort extended to them.

She addressed her conversation almost exclusively to him, and there was something flattering in the way she appealed constantly to his sane judgment.

When you get that point of view you will be able to pass sane judgments.

'And when you can pass sane judgment you may see that the evidence is not, even at the worst, very conclusive.