sound sense

Our thoughts should originate from sound sense and reasoning, and always be the result of our judgment.

Good sound sense, neatly adjusted argument, newness of thought, and clear illustration characterise his expressions.

Yet, however ingenious my tale, there is not any one possessing sound sense and knowledge who would believe me.

He applied to their affairs that same plain kindliness and sound sense which he showed in the matter of discounts at the bank.

Coupled with his fooleries and his profligacy he had much sound sense—a faculty that his son Harry wholly lacked.