The phrase "a lifetime to work" is correct and usable in written English.
It can be used to express the idea of having an extensive amount of time available for work or a specific task.
Example: "With a lifetime to work on my passion, I feel I can truly make a difference in the world."
Alternatives: "an eternity to work" or "a lifetime of work".
Joining Apple was the best decision I've ever made and it's been the privilege of a lifetime to work for Apple and Steve for over 13 years.
If you want to find it, you will, though it may take a lifetime to work out what it all means and what really matters.
It took me half a lifetime to work out that the Great Oz's apologia pro vita sua fitted my father equally well that he, too, was a good man but a very bad Wizard.
I am deeply humbled by what you do, and it's the privilege of a lifetime to work alongside you.
I got the chance of a lifetime: to work with the team whose goal is and was to discover new elements and/or new isotopes.
Also, genetic engineering can be used to selectively knock out NMDA receptors in certain types of brain cells, but these techniques are too slow, and can take weeks or even a lifetime to work.
As the story of someone who dedicated a large part of a lifetime to working on the puzzle of flight while living in humble circumstances, Whitehead deserves attention and recognition.
He was primped for this first head-coaching job, working a lifetime to plan his work and to work his plan (a football motto for all true first-rate coaches).
Speaking in the room where ten years before Steve Jobs launched the iPod – the music player which revived Apple's fortunes and helped it gain a dominant position in consumer electronics – Cook said that "I consider it the privilege of a lifetime to have worked here almost 14 years".
"We realized this was not going to be a very scalable model and it would literally take a lifetime to complete all that work," said Robin Dua, head of product management for Google Wallet.
It was published in 1982, after she had had a lifetime to reflect on how Hollywood works and how it treats actors.
