We have become a force of nature.

Unless we are willing to encourage our children to reconnect with and appreciate the natural world, we can't expect them to help protect and care for it.

If all humans disappeared today ,the earth would start improving tomorrow.If all the ants disappeared today ,the earth would start dying tomorrow.

Change is never easy, and it often creates discord, but when people come together for the good of humanity and the Earth, we can accomplish great things.

If one day I look out from my cabin's porch and see a row of windmills spinning in the distance, I won't curse them. I will praise them. It will mean we are finally getting somewhere.

If we pollute the air, water and soil that keep us alive and well, and destroy the biodiversity that allows natural systems to function, no amount of money will save us.

In nature there is no such thing as waste. In nature nothing is wasted; everything is recycled.

How you imagine the world determines how you live in it.

Education has failed in a very serious way to convey the most important lesson science can teach: skepticism.

If we want to move towards a low-polluting, sustainable society, we need to get consumers to think about their purchases.

Debating the best way to do something we shouldn't be doing in the first place is a sure way to end up in the wrong place.

Until I realize that it’s all I gift, I can hold all of it and yet receive none of it.

I wish you all the joy that you can wish.

Where the people are well educated, the art of piloting a state is best learned from the writings of Plato.

We must make up our minds to be ignorant of much, if we would know anything.

God's time never stops.

I guess not being able to hear just made me adventurous and daring. And in most cases, that didn't make my parents very happy with me.

My obsessions used to be my protectors, but now they have taken me prisoner.

Summer is my favorite time to read mysteries.

Whatsoever you are doing...be double-arrowed.

They that have voice of lions and act of hares,--are they not monsters?