Fiduciary duty

It is not enough for one occupying a confidential relation to another, who is shown to have secretly received a benefit from the opposite party, to say, 'You cannot show any fraud, or you cannot show that you have sustained any loss by my conduct.' Such an agent has the power to conceal his fraud and hide the injury done his principal. It would be a dangerous precedent to lay down as law that unless some affirmative fraud or loss can be shown, the agent may hold on to any secret benefit he may be able to make out of his agency. The larger interests of public justice will not tolerate, under any circumstances, that a public official shall retain any profit or advantage which he may realize through the acquirement of an interest in conflict with his fidelity as an agent. If he takes any gift, gratuity, or benefit in violation of his duty, or acquires any interest adverse to his principal, without a full disclosure, it is a betrayal of his trust and a breach of confidence, and he must account to his principal for all he has received.