The people in charge globally are maniacs. They are maniacs and unless we do something about it these people are going to deprive us of a future.

I knew I could not cope with the future unless I was able to rediscover the past.

While negativity is politically useful it is also demoralizing unless it is accompanied - and to some extent overshadowed - by elevated and inspiring ideas about the American future.

Solitude is not something you must hope for in the future. Rather it is a deepening of the present and unless you look for it in the present you will never find it.

He is very dry but also very funny... I think people tend to feel odd when I do my act. Unless you are an ironic person it's not a good place for you to be.

Twitter to me works if you're funny. Twitter doesn't work as a promotional tool unless you do it very very very occasionally.

It's funny how many people will come to Vegas to see your show where they might not come out to see you unless you come to their hometown.

A true friend never gets in your way unless you happen to be going down.

You can't separate peace from freedom because no one can be at peace unless he has his freedom.

Unless everyone grasps the importance of having only two children per couple wars won't be over just oil anymore they will be over water and food.