He says of the first, among other things, that it needs defending, with arms if necessary; of the second, that he prefers the rule of law; and, of the third, that it's the wheel in the hamster-cage.
On Democracy:
"We received a letter from the Writers' War Board the other day asking for a statement on "The Meaning of Democracy." It is presumably our duty to comply with such a request, and it is certainly our pleasure. Surely the Board knows what democracy is. It is the line that forms on the right. It is the don't in don't shove. It is the hole in the stuffed shirt through which the sawdust slowly trickles, the dent in the high hat. Democracy is the recurrent suspicion that more than half of the people are right more than half of the time. It is the feeling of privacy in the voting booths, the feeling of communion in the libraries, the feeling of vitality everywhere.Democracy is the letter to the editor. Democracy is the score at the beginning of the ninth. It is an idea which hasn't been disproved yet, a song the words of which have not gone bad. It's the mustard on the hot dog and the cream in the rationed coffee. Democracy is a request from a War Board, in the middle of the morning in the middle of a war, wanting to know what democracy is."
The New Yorker (1943-07-03); reprinted as "Democracy" in The Wild Flag (1946)
On Brotherly Love and the Rule of Law
"Government is the thing. Law is the thing. Not brotherhood, not international cooperation, not security councils that can stop war only by waging it... Where does security lie, anyway — security against the thief, a bad man, the murderer? In brotherly love? Not at all. It lies in government.
As quoted in Common Cause: A Monthly Report of the Committee to Frame a World Constitution Vol. I, No. 2 (August 1947)
On Technology
Necessity first mothered invention. Now invention has little ones of her own, and they look just like grandma.
"The Old and the New," The New Yorker (1937-06-19)
There is more at http://en.wikiquote.org/wiki/E._B._White