The only true wisdom is in knowing you know nothing.
Never mistake motion for action.
The smallest minority on earth is the individual. Those who deny individual rights cannot claim to be defenders of minorities.
Nothing that is worth knowing can be taught.
Maybe true travel is not the transportation of the body, but a change of perception, renewing the mind.
Anger is a wind which blows out the lamp of the mind.
That rifle on the wall of the labourer’s cottage or working class flat is the symbol of democracy. It is our job to see that it stays there.
If you find yourself in a fair fight, you should reexamine your tactics.
If you’re afraid – don’t do it, – if you’re doing it – don’t be afraid.
I think it is a mistake to judge science by Nobel Prizes.