So efficient are the available instruments of slavery; fingerprints, lie detectors, brain washings, gas chambers; that we shiver at the thought of political change which might put these instruments in the hands of men of hate.

Those who matter don't mind, and those who mind don't matter.

You can overcome anything if you don't bellyache.

The greatest blessing of our democracy is freedom. But in the last analysis, our only freedom is the freedom to discipline ourselves.

Most of the successful people I know mostly listen, not talk.

I get the facts, I study them patiently, I apply imagination.

Don't speculate unless you can make it a full time job.