Buoyed by water, he can fly in any direction - up, down, sideways - by merely flipping his hand. Under water, man becomes an archangel.

A lot of people attack the sea, I make love to it.

We know how to organize warfare, but do we know how to act when confronted with peace?

Sometimes we are lucky enough to know that our lives have been changed, to discard the old, embrace the new, and run headlong down an immutable course

We have to prepare for what life could become in 40 years. We need to outline what is possible and what is impossible with the non-renewable resources of the Earth. What role will technological improvement play? Taking all this into account, what kind of life can we produce in the best way for 10 billion people? That's a problem that needs to be solved.

The happiness of the bee and the dolphin is to exist. For man it is to know that and to wonder at it.

In order to stabilize world population, we must eliminate 350,000 per day.