When you're a kid with artistic yearnings brought up in the Bronx, you don't get fed up too easily.

It's about how to bring together the seemingly contradictory aspects of the memorial, which is about a tragedy and how it changed the world, but also about creating a vital and beautiful city of the 21st century.

I think there is a new awareness in this 21st century that design is as important to where and how we live as it is for museums, concert halls and civic buildings.

We all came to see that site. We all walked around it. It is already sacred.

I studied architecture in New York. So, really I was very moved, like everyone else, to try to contribute something that has that resonance and profundity of it means to all of us.

It's a project that touched me as an immigrant and as a New Yorker.

And then, build a bustling wonderful city of the 21st century, with a restoration of a spectacular skyline, which Manhattan, of course, needs. So, that is really the design as a whole.

I'm not Candide, nor Dr Pangloss, but we know that faith moves mountains.

I don't get to sleep when I'm in New York. Really. I'm living on adrenaline.

Well, I didn't want to have the reminder sort of in the sky, so that people would forever look at it. I wanted to have - really to create a city from the bottom up. From that foundation, which held, from the democratic power of what the site really is.

And of course I like Berlin a lot. It's such an interesting city.

There are more people living in Lower Manhattan now than before the terrorist attacks. That's faith for you. There's such a strong spirit here.

And it is very moving because one has to see the site not as just another site of development but it is a very special site. It is a site that souls and hearts of all Americans.

It's a fantastic responsibility and a wonderful moment.

Larry wanted us to reposition the tower. We wouldn't, and won't. He's been holding back our fees. We want to get paid. And that's it. It'll get solved and we'll carry on with planning Ground Zero.

And you have to remember that I came to America as an immigrant. You know, on a ship, through the Statue of Liberty. And I saw that skyline, not just as a representation of steel and concrete and glass, but as really the substance of the American Dream.

We will work with everybody for the good of New York.

Only through acknowledgment of the erasure and void of Jewish life can the history of Berlin and Europe have a human future.

The Spiral Gallery may happen, too. It is not dependent on government funding.

To provide meaningful architecture is not to parody history but to articulate it.

Cities are the greatest creations of humanity.

Winning a competition in architecture is a ticket to oblivion. It's just an idea. Ninety-nine per cent never get built.

When you're a kid with artistic yearnings brought up in the Bronx, you don't get fed up too easily.

Life it is not just a series of calculations and a sum total of statistics, it's about experience, it's about participation, it is something more complex and more interesting than what is obvious.

There will be a competition for the memorial. And then it can be developed with trees, with planting. It can become a very beautiful place protected from the streets, because it is below. And it can be something very moving and very private.

Well, I think one doesn't really have to invent this memorial space, because it is already there. And it is speaking with a voice and, you know, 4 million of us came to see the site.

The foreign press seems obsessed with the Freedom Tower, as if it was the only thing going on here. In fact, we're trying to keep a huge juggling act in balance, with the tower as just one of the many balls in play.

Architecture is not based on concrete and steel, and the elements of the soil. It's based on wonder.

We live in a time of renaissance ... cities are coming back to life, after a long neglect.

There's nothing efficient about innovation.

If Wanda can control more than 20 per cent of the world's three most important film markets - the United States, Europe and China - then it will have an empire with great voice in the industry.

I love a good safari.

When Chinese get together - what's buried stays buried. We don't even discuss our embarrassing early days struggling in Chicago.

OK, I've been very wild, but I've never really been the sort of person who goes that crazy!

Guys like me on the investor side are a dime a dozen.

I'm just this kid from Toronto who got his start.

A blind man can see what she feels for you and you for her. Your souls are not merely entwined they are fused.

It's Up to You To Get Your Dreams and Goals Moving.

I need eclectic people in my life.

If suffering brings wisdom, I would wish to be less wise.

After so many years, I feel more American than anything else, but I'm also Romanian and whatever other oddities of temperament I picked up elsewhere, in Transylvania or France, for instance. These days, everybody is both an exile and a resident - they don't call it the global village for nothing.

Space has its own unique smell. So whenever a vehicle docks, or if guys are out doing a spacewalk, the smell of space when you open up the hatch is very distinct. It's kind of like a burning-metal smell, if you can imagine what that would smell like.

We now have an opportunity, though, to do something we didn't do in the industrial age, and that is to get a leg up on this, to bring the public in quickly, to have an informed debate.

How many people didn't get a part who would have been better than the person who got the part? Thousands.

At the end of a down day on Wall Street, we all need to be able to sleep peacefully at night. That comfort won't come from our bank balance.

Directly after the show people might have responded better to it, but who really knows. It did what it did and while it seems like a failure to most but it was a success for me and has given me so many opportunities.

Democracy means that anyone can grow up to be president and anyone who doesnt grow up can be vice president.

When youre going for a joke youre stuck out there if it doesnt work. Theres nowhere to go. Youve done the drum role and the cymbal clash and youre out on the end of the plank.

The stage is home, and there's no place like it.