A society should never become like a pond with stagnant water, without movement. That's the most important thing.

Man is beginning to explore the galaxy. But how much remains undone on earth?

Peace is not unity in similarity but unity in diversity, in the comparison and conciliation of differences.

New approaches are needed, new orientations in both thought and action. We must make the transition to a new civilization...We are talking of a transition toward a new civilization. No one knows what it will be like. What is important is to orient in that direction... I am convinced that a new civilization will inevitably take on certain features that are characteristic of, or inherent in, the socialist ideal.

The social model of the Bolsheviks failed, as will any model that denies individual rights, intellectual freedom, and freedom of competing political parties. Without these freedoms and rights, there is no motivation for people to work. Such a system cannot be sustained, especially in light of the technological revolution of the information era.

Many people who live in big countries like ours thought that we had resources that would work for us for many, many years, but that was a mistake. Our natural wealth corrupted us. In this country, you were among the first to raise environmental issues. In Russia, despite all of its problems today, people are concerned about the environment, and it's become a central issue on the agenda.

The forests of Russia and Brazil are the lungs of the Earth.