Nationalism is blamed for this century's wars, but nationalism need not mean militarism. And the nation-state has been the laboratory of liberty.

An alloy of innocence and arrogance, young (Ted) Williams came to Boston when it had four morning and four evening local newspapers engaged in perpetual circulation wars. He became grist for their mills, and his wars with the sportswriters brought out the worst in him, and cost him. He won two Most Valuable Player Awards and finished second four times. Several of those times he would have won had he not had such poisonous relations with the voting press.

(Barry) Bonds' records must remain part of baseball's history. His hits happened. Erase them and there will be discrepancies in baseball's bookkeeping about the records of the pitchers who gave them up. George Orwell said that in totalitarian societies, yesterday's weather could be changed by decree. Baseball, indeed America, is not like that. Besides, the people who care about the record book - serious fans - will know how to read it. That may be Bonds' biggest worry.

Arizona's law makes what is already a federal offense - being in the country illegally - a state offense. Some critics seem not to understand Arizona's right to assert concurrent jurisdiction.

It is important that Miers not be confirmed unless, in her 61st year, she suddenly and unexpectedly is found to have hitherto undisclosed interests and talents pertinent to the court's role. Otherwise the sound principle of substantial deference to a president's choice of judicial nominees will dissolve into a rationalization for senatorial abdication of the duty to hold presidents to some standards of seriousness that will prevent them from reducing the Supreme Court to a private plaything useful for fulfilling whims on behalf of friends.

Recently the country has seen too much of our legislators, seeing them as a gaggle of check-kiting, judge-smearing deadbeats who don't pay their restaurant bills but raise their pay in the middle of the night. Many Americans-this columnist included-hitherto said tax increases are justified by the budget deficit now say: Give that mob more money? Never. Not a nickel of new taxes until term limits change the political culture on Capital Hill.

The pursuit of perfection often impedes improvement.