They have illuminated a path for us when the way forward was shrouded in darkness.
But we know the way forward, and we know what the future can be.
General Petraeus and I were able to spend some time this morning discussing the way forward.
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We believe that the way forward is for the government to adopt two key principles.
"Registration and microchipping are the way forward, " said Battersea Dogs Home director Laura Jenkins.
The way forward is to duplicate the Lancet study independently, and at a larger scale.
"For the time being collaboration is, in my view, the way forward, " he said.
Yet ultimately, the way forward depends on the ability of Iraqis to maintain security gains.
That's in part because the international "community" remains bitterly divided on the way forward.
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But even I have to admit that cloud computing is still the way forward.
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And the way forward could be very rocky, regardless of what is agreed on.
Back then he reportedly had disagreements with his brother about the way forward for the group.
The way forward is better exploitation of forests by the countries that own them.
"I think that's the way forward for Rangers in the big games, " he explained.
"This murderous type of attack is not the way forward for our society, " he added.
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Self-regulation by bodies like the IFRS Foundation was meant to be the way forward for this profession.
But many are recognizing that this is the way forward -- that girls have value beyond marriage.
Mr Llwyd said the way forward lay in properly supervised community sentences, rather than short jail terms.
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But freedom for all South Africans was, he said, the way forward, irrespective of their ethnic ties.
Greater competition and choice, albeit more managed now after the listening exercise, is clearly the way forward.
The concluding plenary discussion addressed key recommendations on policy and research to guide decision-makers on the way forward.
MarkFieldsMark Fields, Ford's North American chief, designed the Way Forward plan and defended it during the conference call.
It is worth discussing the most egregious thus far and the way forward to building a better system.
Fighting on the ground, as well as Nato bombing missions, has continued while politicians debate the way forward.
Finally, a Special Plenary Session on Tunisia will examine the way forward for the media in the country.
In the first place we are starting from a small base and the way forward is certainly up.
The UK government is expected to reach a decision on the way forward within the next few months.
"I respect simply the verdict and the solution and the way forward that the IAAF gives us, " he said.
According to Curtis, it was Harry's experience of these hardships which convinced him that youth was the way forward.
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The Badger Trust, which failed in a legal bid to stop the culls, says vaccination is the way forward.
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