In the beginning there was nothing. God said, 'Let there be light!' And there was light. There was still nothing, but you could see it a whole lot better.
The crux... is that the vast majority of the mass of the universe seems to be missing.
Change will lead to insight far more often than insight will lead to change.
Time sneaks up on you like a windshield on a bug.
A conference is a gathering of important people who singly can do nothing, but together can decide that nothing can be done.
Hero worship is strongest where there is least regard for human freedom.
There is always one moment in childhood where the door opens and lets the future in.
When someone hands you a flier, it's like they're saying, 'Here, you throw this away.'
I would never die for my beliefs, because I might be wrong.
If I had six hours to chop down a tree, I'd spend the first four hours sharpening the ax.