Science for me is very close to art. Scientific discovery is an irrational act. It's an intuition which turns out to be reality at the end of it-and I see no difference between a scientist developing a marvellous discovery and an artist making a painting.
High-energy collisions have led to the observation of many hundreds of new hadronic particle states. These new particles, which are generally unstable, appear to be just as fundamental as the neutron and the proton.
Soon after my degree, in 1958 I went to the United States to enlarge my experience and to familiarize myself with particle accelerators. I spent about one and a half years at Columbia University.