We do not know how to formulate string theory nor do we know its underlying principles. Surprisingly, this fact does not stop us from making progress.

- Nathan Seiberg

This is a rather unusual situation in physics. We perform approximate calculations which are valid only in some regime and this gives us the exact an…

- Nathan Seiberg

The standard model gives us an accuracy of ten decimal digits, this is an amazing success that has never been achieved before in science.

- Nathan Seiberg

Two lines must meet at a point. Therefore there are only two surprises here.

- Nathan Seiberg

Newton's theory is not 'not right', it just does not cover all distances. Contrary to popular belief, theories in science are not proven wrong, they …

- Nathan Seiberg

I am almost certain that space and time are illusions. These are primitive notions that will be replaced by something more sophisticated.

- Nathan Seiberg

What will the greatest experiment discover? I have no idea!, maybe nothing!, If we won't check, we will never know. In science there is never a guara…

- Nathan Seiberg