The phrase "a principle that will" is correct and usable in written English.
It can be used when discussing a fundamental truth or proposition that is expected to have a certain effect or outcome.
Example: "We must adhere to a principle that will guide our decision-making process in a fair and just manner."
Alternatives: "a rule that will" or "a guideline that will".
"I do not think it incumbent on those of us in dissent to spell out further the fine points of a principle that will, I am confident, in time again command the support of a majority of this court," he said.
Obama has been a fierce defender of evidence-based policy-making; a principle that will likely replace the intuition of war hawks as the basis for intelligence strategy.
In the UK, Martin Lewis founder of Money Saving Expert is a fan of both pocket money and financial education -- and he recommends encouraging children to work for their financial rewards, in order to embed a principle that will serve them well throughout life.
We know we have a powerful principle, that will eventually provide a foundation for a deeper and richer psychology.
In a speech Monday at the Brookings Institution, Mr. Genachowski is expected to outline a proposal to add a fifth principle that will prevent Internet providers from discriminating against certain services or applications.
"It's a legal principle that will eventually produce results," she said.
No matter how this case is resolved, it has already established a constitutional principle that will help ensure that the Sixth Amendment rights of immigrants are protected.
In this paper we are concerned with the construction of a general principle that will allow us to produce regular spectral triples with finite and simple dimension spectrum.
We would argue that this may qualify as a "design principle" that will be relevant for many different network architectures.
I have a very simple principle that will be the heart of the new legislation that will be necessary.
Time Warner and the Walt Disney Company have reached an agreement in principle that will end their rancorous dispute over the cable transmission of television channels owned by Disney, the Time Warner chairman, Gerald M. Levin, told shareholders at the company's annual meeting yesterday.
