The awareness of our environment came progressively in all countries with different outlets.

What is a scientist after all? It is a curious man looking through a keyhole, the keyhole of nature, trying to know what's going on.

No sooner does man discover intelligence than he tries to involve it in his own stupidity.

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

In the deep space of the sea I have found my moon

The real cure for our environmental problems is to understand that our job is to salvage Mother Nature. We are facing a formidable enemy in this field. It is the hunters... and to convince them to leave their guns on the wall is going to be very difficult.

I believe that national sovereignties will shrink in the face of universal interdependence.