World War II revealed two of the enduring features of the Keynesian Revolution. One was the moral difference between spending for welfare and spending for war. During the Depression very modest outlays for the unemployed seemed socially debilitating, economically unsound. Now expenditures many times greater for weapons and soldiers were perfectly safe. It's a difference that still persists.

A wrong decision isn't forever; it can always be reversed. The losses from a delayed decision are forever; they can never be retrieved.

All successful revolutions are the kicking in of a rotten door. The violence of revolutions is the violence of men who charge into a vacuum.

The threat to men of great dignity, privilege and pretense is not from the radicals they revile; it is from accepting their own myth. Exposure to reality remains the nemesis of the great -- a little understood thing.

Those who had been riding the upward wave decide now is the time to get out. Those who thought the increase would be forever find their illusion destroyed abruptly, and they, also, respond to the newly revealed reality by selling or trying to sell. And thus the rule, supported by the experience of centuries: the speculative episode always ends not with a whimper but with a bang.

There are a significant number of learned men and women who hold that any successful effort to make ideas lively, intelligible and interesting is a manifestation of deficient scholarship. This is the fortress behind which the minimally coherent regularly find refuge.

In the old days, land was important as the giver of all things. That period is gone now. Technology and brainpower are all that matters and yet conflicts over land, specially one like on the India-China border, that yields nothing, continue. This is a burden of ancient history that we continue to carry. If tomorrow there is settlement on planet Mars, we will begin to worry if others are interested.