The phrase "rigorous pursuit" is correct and can be used in written English.
It means a determined and thorough effort to achieve something. Example: The scientist's rigorous pursuit of a cure for cancer has led to groundbreaking discoveries in the field of oncology.
Nothing enhances justice more than the rigorous pursuit of error".
With age came less patience for the rigorous pursuit of the set.
For these Augustinians, life on earth was to be a rigorous pursuit of penance for original sin.
Questions about the potential impact of a Trump administration on Nasa, science and global warming all require rigorous pursuit.
"We believe," Stephen P. Harbeck, the president of SIPC, told me this week, "that rigorous pursuit of people responsible for brokerage firm failures sends a very important message".
We realise our identities with the stuff we buy, having arrived at an advantageous price through the rigorous pursuit of our own consumer interests.
Curator Bernard Barryte's thoughts on The Thinker? "It very quickly became an emblem around the world for rigorous intellectual pursuit.
I would in time come to learn that the different ways I thus experienced Steve Collins in our first meeting at once uncompromisingly rigorous in pursuit of intellectually serious questions that he approached with humility, and humanely capable of bonding over a shared love of music together epitomized the complexly admirable scholar and person whose life was tragically cut short two weeks ago.
This affirmation of strategy served as a talisman to Pat, as the attitude at the time (and even sometimes today) was that the processes underlying thought were beyond the scope of science, and that rigorous scientific pursuits could only be applied to sensory-motor functions.
Beltran has taken rigorous tests in pursuit of a promotion.
We are committed to leadership through the rigorous and unstinting pursuit of truth.
