"alert mind" is a correct and usable phrase in written English.
It is typically used to describe a person who is quick and attentive in their thoughts, reactions, and observations. Example: Despite the late hour, John's alert mind was still processing the information from the intense meeting earlier that day. In this example, "alert mind" is used to highlight John's mental sharpness and ability to stay focused despite fatigue.
She had an alert mind, however, and loved to tinker purposefully.
She seemed self-possessed, in control of her lithe body and alert mind.
Blanchett, with her alert mind, her informed heart, and her lithe, patrician silhouette, gets it right from the first beat.
In fact, diet and exercise have left me much healthier, with lower blood pressure, fewer aches and pains, and a more active, alert mind.
Ms. Vanname said: "Someone working consistently 12 hours a day isn't going to have the same alert mind by 4 p.m. as they did in the morning.
Read ng is the work of the alert mind, is demanding, and under ideal conditions produces finally a sort of ecstasy.
The great creative moments in our history are almost all stories of distraction and daydreaming – Archimedes in the bath, Einstein dreaming of riding a sunbeam – of alert minds open to the grace of chaos.
One of the vital interests of the diary is watching the alert, perspicacious mind of a supremely intelligent person coming alive to the situation around her.
Grandpa Summerville may look at times to be a trifle senile, but he proves to be quite alert in mind, much more so than Leeds and his family.
The opera has always suffered from its reputation as an esoteric connoisseur item, and an alert musical mind is definitely required to savor a score with such spicy delicacies.
One of the vital interests of Origo's "little war diary" is watching the alert, perspicacious mind of a supremely intelligent person coming alive to the situation around her. It's almost impossible to imagine a better time to read "A Chill in the Air: An Italian War Diary, 1939 1940," by Iris Origo, which is being published this week by New York Review Books.
