I'm not sure if this is what you are looking for, but a sharp mind is merely an adjective because it can't be a metaphor or simile, neither is it a hyperbole or oxymoron. Sharp is an adjective describing the noun, mind.
"Sharp mind" is an example of a metaphor, as it compares a mind to a sharp object (such as a knife) to convey the idea of intelligence, quick thinking, or wit.
The poetic device used in this section is personification. The bonnet, shoe, and trinkets are given human qualities by being compared to elements of the natural world, such as the firmament, stars, and universe. This creates a vivid and striking image in the reader's mind.
basted why are you asking from me you bhoshrike
The first analogue computing device was the human mind. Yes, it's true; the human mind is an analog device.
an ant
just start remember your past automatically you can retrive your mind,
i have currently seen the film Inception on its premiere and absolutely loved it. Mind-bending masterpiece. And I hope this would be an excellent device to keep track of my dreams!
to make mind more sharp and fresh
The mind controller
"sharp" Just as in English, it can mean "piercing" for a sharp and shrill noise, "acrid" for a sharp, bitter taste, "keen" as in a sharp mind, and so on.
you talk like cave man
A melting clock, such as in Salvador Dali's painting "The Persistence of Memory," is a classic example of a surrealist poetic object. It symbolizes the fluidity of time and the subconscious mind's distortion of reality.
The human mind.