How dangerous are those sea animals with bad reputations? A few actually kill. A few maim. Some are poisonous when eaten by man. Most sting, stab,or poison and cause mild to severe discomfort to man. Yet man is one of the larger beings that sea creatures encounter, and these poisons usually can't kill him.

I was playing when I invented the aqualung. I think play is the most serious thing in the world.

It's terrible to have to say this. World population must be stabilized and to do that we must eliminate 350,000 people per day. This is so horrible to contemplate that we shouldn't even say it. But the general situation in which we are involved is lamentable.

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

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

If human civilization is going to invade the waters of the earth, then let it be first of all to carry a message of respect.

The future of nutrition is found in the oceans