English is necessary as at present original works of science are in English. I believe that in two decades times original works of science will start coming out in our languages. Then we can move over like the Japanese.

Be more dedicated to making solid achievements than in running after swift but synthetic happiness

Be active! Take on responsibility! Work for the things you believe in. If you do not, you are surrendering your fate to others.

My message, especially to young people is to have courage to think differently, courage to invent, to travel the unexplored path, courage to discover the impossible and to conquer the problems and succeed. These are great qualities that they must work towards. This is my message to the young people.

There are forces in life working for you and against you. One must distinguish the beneficial forces from the malevolent ones and choose correctly between them.

Today, India is a nuclear weapons state.

Science is global. Einstein's equation, E=mc2, has to reach everywhere. Science is a beautiful gift to humanity, we should not distort it. Science does not differentiate between multiple races.