Overconsumption and overpopulation underlie every environmental problem we face today

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

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

When we return wild animals to nature, we merely return them to what is already theirs. For man cannot give wild animals freedom, they can only take it away.

The best way to observe a fish is to become a fish.

When one man, for whatever reason, has the opportunity to lead an extraordinary life, he has no right to keep it to himself.

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.