The phrase "a number of principles" is correct and usable in written English.
It can be used when referring to multiple guiding rules or beliefs that inform actions or decisions.
Example: "The organization operates based on a number of principles that prioritize sustainability and community engagement."
Alternatives: "several principles" or "a variety of principles".
I think whatever game Criterion makes is going to sit with a number of principles.
There are a number of principles they should respect over the coming months.
The Data Protection Act 1998 (DPA) imposes a number of principles on organisations that use personal information.
The Data Protection Act 1998 contains a number of principles governing what a "data controller" (in this case, a school) can do with the personal information it holds.
It was a detailed assessment of the psychology of the post-war Soviet regime and recommended a number of principles to guide Washington's dealings with the Kremlin.
A Ministry of Justice spokesperson said: "In January, the prime minister set out a number of principles for reform of the European court of human rights.
Using these dimensions of fairness, we articulated a number of principles of fairness that can be used as a basis for decision-making.
Its foundations were laid during the 1950s, when Pike differed from the post-Bloomfieldian structuralists on a number of principles, and it was further elaborated afterward.
– you have established a number of principles which, if your children don't discover for themselves are wrong, are going to cause a lot of pain.
I think that the Harris decision was bottomed on a number of principles -- common law principles, equitable principles, constitutional principles -- but forget all of that, if you want to.
Catholic investors can turn to a number of principles and guidelines such as the Caritas in Veritate of 2009, which includes statements on avoiding speculative use of financial resources and advancing economic initiatives in developing countries.
