In the traditional company law field, the fiduciary duty always means the duty of care and the duty of loyalty bore by the directors and the managers.

传统公司法领域中的诚信义务，通常是指公司的高级管理人员即董事和经理对公司承担的注意义务和忠实义务。

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Directors bear obligation of fiduciary for corporation and shareholders, i. e. duty of loyalty and duty of care.

董事对公司和股东等负有诚信义务，即忠实义务和注意义务。

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Fiduciary duty includes duty of care and duty of loyalty.

信赖义务包括注意义务和忠实义务。

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In his quote, Milton Friedman alludes to the traditional notions of fiduciary duties of corporate officers and other agents like financial advisors that require a strict duty of loyalty to the interests of the principle (the shareholders).

FORBES: Friend or Foe? Fiduciary Duties Meet Socially Responsible Investments