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

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.

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

Caring is weakness, and weakness is death.

If we really want something done, it is best to do it ourselves.

The whole of Christianity is comprised in three things--to believe, to love, and to obey Jesus. These are things, however, which we must be learning all our life.

Am I crazy or am I a genius? I don't think I'm either.

One night I saw them kissing at a party, so I kissed some other guy. Johnny jumped up and hit him, cause he still loved me, that's why.

Candle needs darkness to show his talents. Good shines only beside the bad; it will disappear when the bad disappears. Where there is no darkness, candle is forgotten.

Be judicious with your budget and buy things that are going to last.

It's important to have a non-nostalgic view and say, let's look forward, because if we don't, all we'll hear are voices telling us to go back.

My favorite works are the ones where I get to expose what is really behind the "brands."

The nice thing about citing god as an authority is that you can prove anything you set out to prove.