20个最具影响力的演讲：经典之作与历史时刻

'I Have a Dream' by Martin Luther King Jr.
The Gettysburg Address by Abraham Lincoln
The Last Lecture by Randy Pausch
The Power of Vulnerability by Brené Brown
The Man in the Arena by Theodore Roosevelt
The Speech to the Troops at Tilbury by Queen Elizabeth I
The Ballot or the Bullet by Malcolm X
The Four Freedoms by Franklin D. Roosevelt
The Sermon on the Mount by Jesus Christ
The Inaugural Address by John F. Kennedy
The Perils of Indifference by Elie Wiesel
The 'I Am a Man' Speech by Martin Luther King Jr.
The Declaration of Independence by Thomas Jefferson
The 'We Shall Fight on the Beaches' Speech by Winston Churchill
The 'Tear Down This Wall' Speech by Ronald Reagan
The 'A Time for Choosing' Speech by Ronald Reagan
The 'I’ve Been to the Mountaintop' Speech by Martin Luther King Jr.
The 'Blood, Toil, Tears, and Sweat' Speech by Winston Churchill
The 'Ask Not What Your Country Can Do for You' Speech by John F. Kennedy
The 'I Am the First Accused' Speech by Nelson Mandela