Life is not all high emotion. Some of the most interesting things are when its not highly emotional: little details of relationships and body language.

No one will protect what they don't care about, and no one will care about what they have never experienced.

The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

Instead of controlling the environment for the benefit of the population, perhaps we should control the population to ensure the survival of our environment

What humans do over the next 50 years will determine the fate of all life on the planet.

Anyone who believes in indefinite growth on a physically finite planet is either mad or an economist

The World is full of wonders, but they become more Wonderful, not less Wonderful when Science looks at them.

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

How could I look my grandchildren in the eye and say I knew what was happening to the world and did nothing.

Bringing nature into the classroom can kindle a fascination and passion for the diversity of life on earth and can motivate a sense of responsibility to safeguard it.

I just wish the world was twice as big and half of it was still unexplored.

In a brutal country like ours, where human life is 'cheap', it's stupid to destroy yourself for the sake of your beliefs. Beliefs? High ideas? Only people in rich countries can enjoy such luxuries.

A body is a body, but only voices are capable of love

People don't realize that now is all there ever is there is no past or future except as memory or anticipation in your mind.

There is no gambling like politics. Nothing in which the power of circumstance is more evident.

Nothing builds authority up like silence, splendor of the strong and shelter of the weak.

I think if I were living in a utopian world, then it wouldn't be political commentary; it would be about daffodils.

The Lord will never abandon you nor forsake you. He will stick with you until His perfect work is complete.

The end of a gun looks very big and very back when it's staring you in the face.

Love is our true destiny.

Man is not on the earth solely for his own happiness. He is there to realize great things for humanity.