Donella Meadows

Biodiversity can't be maintained by protecting a few species in a zoo, or by preserving greenbelts or national parks. To function properly, nature needs more room than that. It can maintain itself, however, without human expense, without zookeepers, park rangers, foresters or gene banks. All it needs is to be left alone.

More Quotes

Alone

Alone we can do so little; together we can do so much.

Helen Keller 21

Alone

Let your mind alone, and see what happens.

Virgil Thomson 24

Alone

It is far better to be alone, than to be in bad company.

George Washington 26

Alone

If you are lonely when you're alone, you are in bad company.

Jean-Paul Sartre 28

Alone

I restore myself when I'm alone.

Marilyn Monroe 31

Alone

Every man must do two things alone; he must do his own believing and his own dying.

Martin Luther 26

Alone

I paint self-portraits because I am so often alone, because I am the person I know best.

Frida Kahlo 25

Alone

We are all sentenced to solitary confinement inside our own skins, for life.

Tennessee Williams 29

Alone

A man can be himself only so long as he is alone, and if he does not love solitude, he will not love freedom, for it is only when he is alone that...

Arthur Schopenhauer 29

Alone

The strongest man in the world is he who stands most alone.

Henrik Ibsen 30