I've participated in meetings where there were concerns by ethical experts. There is no clear solution.

I think we should put the same weight now on the co-factors as we have on HIV.

It's clear that prevention will never be sufficient. That's why we need a vaccine that will be safe.

Basic research is very useful, but it should be more geared toward application than it was before.

We don't know why, but there are some gradients of infection.

The idea of the live-virus vaccine is to produce in a continuous way some viral antigens.

AIDS does not inevitably lead to death, especially if you suppress the co-factors that support the disease. It is very important to tell this to people who are infected.

Our goal is not to completely eradicate the infection - that would be very difficult - but to produce a vaccine that will prevent not infection but disease. I think this is more possible.

AIDS win be our first priority, but in two years' time we don't know where AIDS research will stand, so we are also thinking of activity on other diseases.

Psychological factors are critical in supporting immune function. If you suppress this psychological support by telling someone he's condemned to die, your words alone will have condemned him.

We can be exposed to HIV many times without being chronically infected. Our immune system will get rid of the virus within a few weeks, if you have a good immune system.

We're living in a world which gives us no chance to live".

Some people use power, whilst they are some who let power use them.

I want the difficult stories, the ones that aren’t easy to believe, the twisted ones, the sorrowful ones, the ones that need telling most of all.

The thing about a failure is that it is possible to deny it forever.

Hes gone. Hes just gone.

I worried she might spend an afternoon chatting with me about the sights and then wish me best of luck.

Bill Prady and Chuck Lorre, the guys who run that show [Big Bang Theory], are really funny and really smart, and the cast is fantastic to work with.

Quite often, lyrics get misunderstood - and I never mind that. I guess what all artists want is for their work to touch someone or for it to bethought provoking.

Fire the doubters out of your life.

To keep farmers on the farm we must maintain a strong farm safety net, but we will also have to build a thriving companion economy to compliment production agriculture in rural America.