Thinking like we (always) have is what got us where we are. It is not going to get us where we are going.

Every age has its beautiful moments.

We scientists, whose tragic destination has been to help in making the methods of annihilation more gruesome and more effective, must consider it our solemn and transcendent duty to do all in our power in preventing these weapons from being used for the brutal purpose for which they were invented.

You are the only person I know who has the same attitude towards physics as I have: belief in the comprehension of reality through something basically simple and unified... It seems hard to sneak a look at God's cards. But that He plays dice and uses 'telepathic' methods... is something that I cannot believe for a single moment.

It's very depressing to live in a time where it's easier to break an atom than a prejudice.

The world as we see it is only the world as we see it. Others may see it differently.

Common sense is that layer of prejudices which we acquire before we are sixteen.