Dwight David Eisenhower ( EYE-zən-how-ər; born David Dwight Eisenhower; October 14, 1890 – March 28, 1969), nicknamed Ike, was an American military officer and statesman who served as the 34th president of the United States from 1953 to 1961. During World War II, he was Supreme Commander of the Allied...
It usually takes me more than three weeks to prepare a good impromptu speech.
Good teaching is one-fourth preparation and three-fourths theater.