A man used to riding in a car cannot understand a pedestrian.

I had grown up among engineers, and I could remember the engineers of the twenties very well indeed: their open, shining intellects, their free and gentle humor, their agility and breadth of thought, the ease with which they shifted from one engineering field to another, and, for that matter, from technology to social concerns and art. Then, too, they personified good manners and delicacy of taste; well-bred speech that flowed evenly and was free of uncultured words; one of them might play a musical instrument, another dabble in painting; and their faces always bore a spiritual imprint.

But there are still people whose moral superiority defeats your own.

Patriotism means unqualified and unwavering love for the nation, which implies not uncritical eagerness to serve, not support for unjust claims, but frank assessment of its vices and sins, and penitence for them.

You took my freedom away a long time ago and you can't give it back because you haven't got it yourself.

Ideology - that is what gives evildoing its long-sought justification and gives the evildoer the neccessary steadfastness and determination... Thanks to ideology, the twentieth century was fated to experience evildoing on a scale calculated in the millions.

Cracks make caves collapse.