We mustn't seek temporary gain at the expense of principle.
man of principle; man of moral standing
Material imposition principle, one of principles of tax law interpretation, can remedy the deficiency of principle of legal tax.
Rules of Corporate profit distribution are sub-rules of principle of capital maintenance.
There were many opportunists and few men of principle.
She resigned over a matter of principle.
According to or because of principle.
It's not just a matter of principle.
She refused to back down on a point of principle.
Is there any change of principle in both sides' proposals?