[J. Robert Oppenheimer:]
"A few people laughed, a few people cried. Most people were silent. I remembered the line from the Hindu scripture, the Bhagavad-Gita; Vishnu is trying to persuade the Prince that he should do his duty, and to impress him, takes on his multi-armed form and says, 'Now I am become Death, the destroyer of worlds.I suppose we all thought that, one way or another."

[Malala Yousafzai:]
"Why is it that countries which we call strong are so powerful in creating wars but are so weak in bringing peace?"

[John F. Kennedy:]
"We have the power to make this the best generation of mankind in the history of the world or to make it the last."

[:]
"Our task is to look at the structure of why we're failing as human beings. And I say all of us. And if you don't have faith in the people, what do you have faith in?"