Question: Robert Schumann (; 8 June 1810 - 29 July 1856) was a German composer and an influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career as a virtuoso pianist. He had been assured by his teacher Friedrich Wieck, a German pianist, that he could become the finest pianist in Europe, but a hand injury ended this dream.

During Eastertide 1830, he heard the Italian violinist, violist, guitarist, and composer Niccolo Paganini play in Frankfurt. In July he wrote to his mother, "My whole life has been a struggle between Poetry and Prose, or call it Music and Law." By Christmas he was back in Leipzig, at age 20 taking piano lessons from his old master Friedrich Wieck, who assured him that he would be a successful concert pianist after a few years' study with him.  During his studies with Wieck, it has been claimed that Schumann permanently injured a finger on his right hand. Wieck claimed that Schumann damaged his finger by the use of a mechanical device designed to strengthen the weakest fingers, a device which held back one finger while he exercised the others. This claim has been discredited by Clara Schumann, who said that the disability was not due to a mechanical device, and Robert Schumann himself refers to it as "an affliction of the whole hand". Some have argued that, as the disability appeared to have been chronic and have affected the hand, and not just a finger, it was unlikely to have been caused by a finger strengthening device.  Schumann abandoned the idea of a concert career and devoted himself instead to composition. To this end he began a study of music theory under Heinrich Dorn, a German composer six years his senior and, at that time, conductor of the Leipzig Opera. About this time Schumann considered composing an opera on the subject of Hamlet.

Using a quote from the above article, answer the following question: Why did he abandon the idea of a concert career?
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Answer: During his studies with Wieck, it has been claimed that Schumann permanently injured a finger on his right hand.

Problem: Charles Krauthammer (; born March 13, 1950) is an American syndicated columnist, author, political commentator, and former physician whose weekly column is syndicated to more than 400 publications worldwide. While in his first year studying at Harvard Medical School, Krauthammer became permanently paralyzed from the neck down after a diving accident, severing the spinal cord at C5. After spending 14 months recovering in a hospital, he returned to medical school, graduating to become a psychiatrist involved in the creation of the Diagnostic and Statistical Manual of Mental Disorders III, and later developing a career as a Pulitzer Prize-winning writer. He was a weekly panelist on PBS news program Inside Washington from 1990 until it ceased production in December 2013.

Krauthammer criticized President George W. Bush's nomination of Harriet Miers to succeed Supreme Court Justice Sandra Day O'Connor. He called the nomination of Miers a "mistake" on several occasions. He noted her lack of constitutional experience as the main obstacle to her nomination.  On October 21, 2005, Krauthammer published "Miers: The Only Exit Strategy", in which he explained that all of Miers's relevant constitutional writings are protected by both attorney-client privilege and executive privilege, which presented a unique face-saving solution to the mistake: "Miers withdraws out of respect for both the Senate and the executive's prerogatives." Six days later, Miers withdrew, employing that argument: "As I stated in my acceptance remarks in the Oval Office, the strength and independence of our three branches of government are critical to the continued success of this great Nation. Repeatedly in the course of the process of confirmation for nominees for other positions, I have steadfastly maintained that the independence of the Executive Branch be preserved and its confidential documents and information not be released to further a confirmation process. I feel compelled to adhere to this position, especially related to my own nomination. Protection of the prerogatives of the Executive Branch and continued pursuit of my confirmation are in tension. I have decided that seeking my confirmation should yield."  The same day, NPR noted, "Krauthammer's scenario played out almost exactly as he wrote." Columnist E.J. Dionne wrote that the White House was following Krauthammer's strategy "almost to the letter". A few weeks later, the New York Times reported that Krauthammer's "exit strategy" was "exactly what happened," and that Krauthammer "had no prior inkling from the administration that they were taking that route; he has subsequently gotten credit for giving [the Bush administration] a plan."

What is the Miers nomination referring to?

Answer with quotes:
President George W. Bush's nomination of Harriet Miers to succeed Supreme Court Justice Sandra Day O'Connor.