When I worked with wildlife a lot in the Eighties and Nineties, I learnt the meaning of patience. And when I worked with trees, I learned the meaning of humility.

I've always believed that photography is a way to shape human perception.

The cumulative effect of each person making a change in his or her own life will make a difference.

You can't divorce civilization from nature - we totally depend on it.

Glacial pace is actually an incorrect concept. The glaciers move a lot faster and they react a lot faster than people imagine.

I personally spend the majority of my time by far on outreach and education and fundraising and administration.

Science by itself is about numbers, and it's about measuring things. It's very important but it's very dry.

The products your life must have could be in the form of books you’ve read or teachings you listen to via audio or video.

A piano might fall on your head, he said, but it also might not. And in the meantime you never know. Something nice might happen.

Just because Jimmy Swaggart believes in God doesn't mean that God does not exist.

...as long as nothing happens between them, the memory is cursed with what hasn't happened.

An idiot child screaming in a hospital." (on George Bernard Shaw)

You cannot become Happy, You can only Be Happy.

Breath is the king of mind.

The thing I'm the most proud of in my personal life is that my daughter actually thinks that I'm fabulous.

Conversation succeeds conversation, Until there's nothing left to talk about Except truth, the perennial monologue, And no talker to dispute it but itself.

My favorite author's question of all time - because it's so simple to answer ... 'Is your hair really like that, or do you get it done?