The phrase "a system of principles" is correct and usable in written English.
You can use it when discussing a framework or set of beliefs that guide behavior or decision-making.
Example: "The organization operates under a system of principles that emphasizes integrity, transparency, and accountability."
Alternatives: "a framework of values" or "a set of guidelines".
The title may refer not only to the instrument but also to a term used for a system of principles used in philosophic or scientific inquiry.
In theology Liguori is known as the principal exponent of equiprobabilism, a system of principles designed to guide the conscience of one in doubt whether he is free from or bound by a given civil or religious law.
A system of principles constitutes a logical form of explanation, and the ability of the system of principles to link disparate phenomena, more than concepts, is the truth in science.
But the law is ordinarily understood as a system of neutral principles consistently applied.
You may wish to briefly review some of the concepts and terminology associated with this topic, such as "bioethics" (the study of ethical issues in biological research and applications), "ethics" (a system of moral principles), and "reconstructive" versus "cosmetic" surgery.
Morality cannot, therefore, be just a system of absolute principles.
In the present section we consider reasons for thinking that morality cannot be a system of absolute principles.
It is hypothesized that a system of cognitive principles drives recursive processes of universe restriction, which in turn affects logical relations within the restricted universes.
Numenius is following ample precedent in assigning a central role to the Timaeus for deriving a system of first principles on the basis of Plato's metaphysics (Baltes 1975, 241 242).
In a broad sense, fuzzy logic is viewed as a system of concepts, principles, and methods for dealing with modes of reasoning that are approximate rather than exact Fig. 1.
And pointing to the Founders' high regard for religion broadly conceived, and not for Christianity alone, Benjamin Rush affirmed his preference to "see the opinions of Confucius or Mohammed inculcated upon our youth than see them grow up wholly devoid of a system of religious principles".
