If environmentalism is a fad, it will be the last one.

Environmental pollution is an incurable disease. It can only be prevented.

Everything is connected to everything else.

Sooner or later, wittingly or unwittingly, we must pay for every intrusion on the natural environment.

The first law of ecology is that everything is related to everything else.

The proper use of science is not to conquer nature but to live in it.

Everything is connected to everything else. Everything must go somewhere. Nature knows best. There is no such thing as a free lunch.

If you can see the light at the end of the tunnel, you are looking the wrong way.

Seen that way, the wholesale transformation of production technologies that is mandated by pollution prevention creates a new surge of economic development.

The environmental crisis arises from a fundamental fault: our systems of production - in industry, agriculture, energy and transportation - essential as they are, make people sick and die.

After all, despite the economic advantage to firms that employed child labor, it was in the social interest, as a national policy, to abolish it - removing that advantage for all firms.

I have a little moral trouble with the term “mankind”, as it possesses an innate gender bias, which I cannot approve of, hence, I prefer the term “humanity” over it, and the term “human” over “man”.

Soldiers are not trained for retire

In your life never become an agent of Negativity

There's no way that you can live an adequate life without making many mistakes.

Am I the Irish comedian with half a finger? No, I'm the Irish comedian with nine and a half fingers.

My soul is of more value than ten thousand worlds.

Within two months I made the grand slam: covers of 'American Vogue', 'Italian Vogue', 'British Vogue', and 'French Vogue'.

Try to put your happiness before anyone else's, because you may never have done so in your entire life, if you really think about it, if you are really honest with yourself.

For men, after a certain age, it gets hard to make new friends.

It makes you more open, it gives you perspective, having a child