stay sane
remain sane

How I have remained sane this long is a miracle beyond comprehension.

Many of them remained sane and found niches in society where they functioned normally, generally unrecognized and unsuspected?

He argued that it would be useful to discover why anti-Semites could "swallow such absurdities on one particular subject while remaining sane on others."

Or I could never have remained sane.

The instruments, at least, had remained sane, even as they recorded insanity.

And I do not know if your daughter can accept all this while remaining sane.

Africans have learned that if they are remaining sane at all it is pointless to try to live within the law.

"I don't think I could have been in 'Death of a Salesman' for 19 years and remained sane."

Soon, whether he lived or died, remained sane or went insane, he would know.

The only useful approach is to discover WHY they can swallow absurdities on one particular subject while remaining sane on others.