There are many places where we need to fight important battles to make sure that customers have access to solar.

Climate change is the single biggest thing that humans have ever done on this planet. The one thing that needs to be bigger is our movement to stop it.

The technology we need most badly is the technology of community, the knowledge about how to cooperate to get things done.

Very few people on earth ever get to say: 'I am doing, right now, the most important thing I could possibly be doing.' If you'll join this fight that's what you'll get to say

what you do every day is what forms your mind and precious few of us can or would spend most days outdoors.

In 50 years, no one will care about the fiscal cliff or the Euro crisis. They'll just ask, "So the Arctic melted, and then what did you do?"

Global warming is no longer a philosophical threat, no longer a future threat, no longer a threat at all. It's our reality.

Advent: the time to listen for footsteps - you can't hear footsteps when you're running yourself.

We've been given a warning by science, and a wake-up call by nature; it is up to us now to heed them.

The real negotiation is between humans on the one hand and chemistry and physics on the other. And chemistry and physics, unfortunately, don't bargain.

We can either save the planet from catastrophic warming, or protect fossil fuel CEOs. Not both. Do the math(s)

Although, the journey is long, keep traveling.

Winter brings cold dry harsh weather and trees are without leaves.

Music scores your life. You interact with it. It becomes the soundtrack to that one summer with that one girl.

I also think that there is a strong streak of racism, and whenever we engage in foreign adventures. Our whole history in regime change has been of people of different color.

Men live, and then they die. It is the quality of the process of living which matters, that and that alone.

Something brought you here. Trust that it will satisfy its own intention to take you Home.

O friend, never strike sail to a fear!

All interest in disease and death is only another expression of interest in life.

In all your life, you will never find a method more effective in getting through to another person than to make that person feel important.

You build a better company by building better people.