When you're dealing with something sensitive, which is about culture, and its effect on a generation, you don't want any stones not to be turned over.

Trends come and go, but cool is forever.

If people are saying you’re wrong that’s probably a good sign that you’re a genius.

Without curiosity, there will never be any innovation.

Great ideas can come from anywhere. There are no titles around an idea.

Hip hop culture has done more for race relations in American than anything since Martin Luther King. And I really believe that.

I think kids today are going to look at their Facebook postings like bad tattoos one day.

I can see the cracks in society, in people, in this world and I'd rather die before slipping into one of them.

A double-minded person is unstable in all his doing

With me, everything turns into mathematics.

I was more comfortable somehow in a European Tour setting. I have never really felt comfortable in the States and therefore I have never won a 72-hole event there.

I don't know why someone else's marriage has anything to do with me.

I never thought tennis was going to give me so much satisfaction.

The president [Barack Obama] himself has said he thought part of his job was to remind the American people that being president and commander in chief is a serious responsibility.

The idea that we should be open to all ideas is very different from the supposition that all ideas are equally valid.

All around us, people were cool. By association, so were we.

Animals like crows, owls or black cats are not ominous at all; it is the men's superstitious mind which is the inauspicious one!