Noted historian Paul Johnson on The World-Changing Margaret Thatcher:
Thatcher's strongest characteristic was her courage, both physical and moral. She displayed this again and again, notably when the IRA tried to murder her during the Tory Party Conference in 1984, and nearly succeeded, blowing up her hotel in the middle of the night. She insisted on opening the next morning's session right on time and in grand style. Immediately after courage came industry. She must have been the hardest-working prime minister in history, often working a 16-hour day and sitting up all night to write a speech. Her much-tried husband once complained, "You're not writing the Bible, you know."
She was not a feminist, despising the genre as "fashionable rot," though she once made a feminist remark. At a dreary public dinner of 500 male economists, having had to listen to nine speeches before being called herself, she began, with understandable irritation: "As the 10th speaker, and the only woman, I wish to say this: the cock may crow but it's the hen who lays the eggs."
Her political success once again demonstrates the importance of holding two or three simple ideas with fervor and tenacity, a virtue she shared with Ronald Reagan. One of these ideas was that the "evil empire" of communism could be and would be destroyed, and together with Reagan and Pope John Paul II she must be given the credit for doing it.
Among the British public she aroused fervent admiration and intense dislike in almost equal proportions, but in the world beyond she was recognized for what she was: a great, creative stateswoman who left the world a better and more prosperous place, and whose influence will reverberate well into the 21st century.