Do not pursue what is illusory - property and position: all that is gained at the expense of your nerves decade after decade, and is confiscated in one fell night. Live with a steady superiority over life - don't be afraid of misfortune, and do not yearn after happiness; it is, after all, all the same: the bitter doesn't last forever, and the sweet never fills the cup to overflowing.

A decline in courage may be the most striking feature that an outside observer notices in the West today.

What is an optimist? The man who says, "It's worse everywhere else. We're better off than the rest of the world. We've been lucky." He is happy with things as they are and he doesn't torment himself. What is a pessimist? The man who says, "Things are fine everywhere but here. Everyone else is better off than we are. We're the only ones who've had a bad break." He torments himself continually.

What would things been like [in Russia] if during periods of mass arrests people had not simply sat there, paling with terror at every bang on the downstairs door and at every step on the staircase, but understood they had nothing to lose and had boldly set up in the downstairs hall an ambush of half a dozen people?

If we look far into the future, one can see a time in the 21st century when both Europe and the USA will be in dire need of Russia as an ally.

In military science there is a principle more important than "Forward": it is that the task should be proportionate to the means.

Own only what you can always carry with you: know languages, know countries, know people. Let your memory be your travel bag.