The most important things in life are intangible.

Many people I've met believe that plants are made up of soil-that the tree outside your house, for example, is mostly made from the soil in which it grew. That's a common mistake. That tree is mostly made up of one of the gases in our air (carbon dioxide) and water (hydrogen and oxygen). Trees are solidified air and sunlight.

Most people’s major life regrets are not about the things they’ve done, but about the things they’ve not done, the goals they never reached, the type of lover or friend or parent they wished they’d been but know they failed to be.

The primary opportunity is to use a model or paradigm for describing ADD that's not disease-based and doesn't imply brain damage or what many children interpret as some type of retardation...a person must have hope; this model restores self-esteem, thus empowering individuals to change.

Because nitrous oxide [released by nitrate-fertilised soil] is 296 times stronger than CO₂ at global warming and methane [cow farts] is about 26 times as potent as CO₂, the combined greenhouse effect of our livestock worldwide is greater than the sum total of all the cars, trains, busses, trucks, ships, airplanes and jets.

In the 24 hours since this time yesterday, over 200,000 acres of rainforest have been destroyed in our world. Fully 13 million tons of toxic chemicals have been released into our environment. Over 45,000 people have died from starvation, 38,000 of them children. And more than 130 plant and animal species have been driven to extinction by the actions of humans. And all this just since yesterday.

The most powerful way to change the world is to secretly commit little acts of compassion. You must behave as if your every act, even the smallest, impacted a thousand people for a hundred generations. Because it does.