"common mantra" is a correct and usable phrase in written English.
It can be used to refer to a well-known phrase or saying that is often repeated or used as a guiding principle. Example: "In the world of business, 'customer is always right' is a common mantra that companies strive to follow, in order to maintain good customer relations."
"Don't panic" is a common mantra when dealing with crowds.
That is the common mantra among investment pundits.
"This was Joe's call," one frustrated high-ranking New York Democrat said, repeating a common mantra.
One need only to sit through a group meeting at an adult substance-abuse clinic and the common mantra is clear: most started as teens.
One thing is certain, the all too common mantra that 'the sector is diverse', will be more true, and more frequently recited, than ever.
Although the common mantra is that a calorie is a calorie and 3,500 extra calories eaten equals a pound of fat on the body, that is not what happens in real life, he found.
IN the last 20 years or so, "engage the public" has become one of the most common mantras of the museum business, an injunction to curators and designers to court their audiences with ever more seductive video displays, computer interactives and exhibition architecture.
As protesters brought pieces of broken plywood to fuel the fire, he urged everyone to chant the common Gayatri Mantra and join in.
Consulting firm AT Kearney says the IoT will "disrupt traditional insurance models, while opening new frontiers for growth" – a common enough mantra for businesses exploiting new technologies.
Andrea Economos Scarsdale, N.Y., Jan . 23 , 2011 To the Editor: It seems that President Obama, despite ample evidence to the contrary, will stick with the common Republican mantra of competition and deficit reduction as the cure-all for our nation's economic ills.
The common cultural mantra "Art for all" inspired more than just lip service; it lay behind initiatives aimed at democratising art and spreading a taste for it beyond its customary audiences.
