The meaning of PRINCIPLE is a comprehensive and fundamental law, doctrine, or assumption. How to use principle in a sentence.

In 'Principles,' investor and entrepreneur Ray Dalio shares his approach to life and management, which he believes anyone can use to make themselves more successful.

She doesn't have any principles. He was a man of principle. Anyway, I can't deceive him - it's against all my principles. I never gamble, as a matter of principle (= because I believe it is wrong). She'd never …

A principle is a kind of rule, belief, or idea that guides you. You can also say a good, ethical person has a lot of principles.

She doesn't have any principles. He was a man of principle. Anyway, I can't deceive him - it's against all my principles. I never gamble, as a matter of principle (= because I believe it is wrong). She'd never …

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Discussing all these details will get us nowhere; we must get back to first principles (= the most basic rules). The court derived a set of principles from this general rule.

In principle, making the changes should be a simple matter, but there may be problems we haven't thought of. They accepted the offer in principle. Do not confuse principle with principal.

Principle, canon, rule imply something established as a standard or test, for measuring, regulating, or guiding conduct or practice. A principle is a general and fundamental truth that may be used in …

Classically it is considered to be one of the most important fundamental principles or laws of thought (along with the principles of identity, non-contradiction and sufficient reason).