There's the world's work to be done, and there are never enough citizens with determined hearts, courageous character, intelligent minds, and idealistic souls to do it. Yes, our world already has quite enough guns, political platitudes, arrogance, disingenuousness, self-interest, snobbishness, superficiality, war, and the certainty that God is on one side or the other. But it never has enough conscience, nor enough tolerance, idealism, justice, compassion, wisdom, humility, self-sacrifice for the greater good, integrity, courtesy, poetry, laughter, and generosity of substance and spirit. It is these elements that I urge you to carry into your careers, and remember that the great game of life is not about money; it is about doing your best to build the world anew.

Yes, if you want to say that I was a drum major, say that I was a drum major for justice. Say that I was a drum major for peace. I was a drum major for righteousness. And all of the other shallow things will not matter.

Taking action means saying 'no' to indifference. If there is a war to be waged, it is the war against the indifference which is eating away at our societies.

The first principle is that you must not fool yourself—and you are the easiest person to fool. So you have to be very careful about that. After you've not fooled yourself, it's easy not to fool other scientists. You just have to be honest in a conventional way after that.

I have been suspected of utopian thinking more than once, and particularly when five years ago I proposed the elimination of nuclear weapons by the year 2000 and joint efforts to create a system of international security. It may well be that by that date it will not have happened. But look, merely five years have passed and have we not actually and noticeably moved in that direction?

A period of transition to a new quality in all spheres of society's life is accompanied by painful phenomena. When we were initiating perestroika we failed to properly assess and foresee everything. Our society turned out to be hard to move off the ground, not ready for major changes which affect people's vital interests and make them leave behind everything to which they had become accustomed over many years. In the beginning we imprudently generated great expectations, without taking into account the fact that it takes time for people to realize that all have to live and work differently, to stop expecting that new life would be given from above.