Possessing, proceeding from, or exhibiting good judgment and prudence
Sound in mind
Am I the only sane one here?
In sane moments we regard only the facts, the case that is.
She wasn't sure she'd keep sane, if she considered all the bad things that might happen.
With thinking we may be beside ourselves in a sane sense.
7, 15) "eruditus sane vir, ac multae lectionis," was not a "learned" man in the special sense of the word - not an "erudit."