Legalizing marijuana would make a lot of sense, I don't think there's a single case of marijuana overdose on record and tens of millions of users. It's much less dangerous than alcohol, for example.

The more there is a need to talk about the ideals of democracy, the less democratic the system usually is.

I have never suggested any principled difference between the natural and social sciences.

If you're worried about the deficit, pay attention to the fact that it's almost all attributable to military spending and the totally dysfunctional health program.

I don't say you're self-censoring - I'm sure you believe everything you're saying; but what I'm saying is, if you believed something different, you wouldn't be sitting where you're sitting.

Nobody is going to pour truth into your brain. It's something you have to find out for yourself.

In America, the professor talks to the mechanic. They are in the same category.