Now, I am become Death, the destroyer of worlds.

In some sort of crude sense, which no vulgarity, no humor, no overstatement can quite extinguish, the physicists have known sin; and this is a knowledge which they cannot lose.

We knew the world would not be the same. 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.

Now I am become death, the destroyer of worlds. (quoting the Bhagavad-Gita after witnessing the first Nuclear explosion.)

The experience of seeing how our thought and our words and our ideas have been confined by the limitation of our experience is one which is salutary and is in a certain sense good for a man's morals as well as good for his pleasure. It seems to us [scientists] that this is an opening up of the human spirit , avoiding its provincialism and narrowness.

My childhood did not prepare me for the fact that the world is full of cruel and bitter things.

There are no secrets about the world of nature. There are secrets about the thoughts and intentions of men.

Any man whose errors take ten years to correct is quite a man.

Any man whose errors take ten years to correct is quite a man.

This world of ours is a new world in which the unit of knowledge the nature of human communities the order of society the order of ideas the very notions of society and culture have changed and will not return to what they have been in the past. What is new is new not because it has never been there before but because it has changed in quality.