Warren Buffett, 'Oracle of Omaha,' on Berkshire results, China-US trade

Billionaire investor Warren Buffett and Berkshire Hathaway Vice Chairman Charlie Munger are answering 5 hours of questions at Berkshire's annual meet in Omaha, Nebraska

Billionaire investor Warren Buffett and Berkshire Hathaway Inc Vice Chairman Charlie Munger are answering five hours of questions from shareholders, journalists and analysts at Berkshire's annual meeting in Omaha, Nebraska.

The weekend known as "Woodstock for Capitalists" is unique in corporate America, a celebration of Buffett's success at a conglomerate whose businesses range from Geico insurance to the BNSF railroad to See's candies to Ginsu knives.

Below are the comments from Buffett, the "Oracle of Omaha," on a wide range of topics:

ON BERKSHIRE EARNINGS

"A new accounting rule was introduced at the beginning of this year .. Our equity securities are marked to market every day ... that (produces) some unusual effects from quarter to quarter ... (the net earnings figure) is really not representative."

ON CHARLIE MUNGER

"Charlie does most things better than I do."

ON BERKSHIRE IN THE FUTURE

"I think the reputation of Berkshire being a good home for companies ... I don't think that's dependent on me and Charlie."

ON BERKSHIRE EARNINGS

"A new accounting rule was introduced at the beginning of this year and it provides that our equity securities - whether we sold them or not - are marked to market every day so we can have a gain or loss of a couple of billions of dollars in our equity securities portfolios ... that (produces) some very unusual effects from quarter to quarter ... (the net earnings figure) really is not representative of what's going on in the business at all."

ON CHINA-U.S. TRADE

"In August, I will be 88, in a year that ends in an 8. Eight is a lucky number in china. ... The United States and China are going to be the two super-powers of the world, economically and in other ways for a long, long time. We have a lot of common interests and like any two big economic entities there are times when there will be tensions. But it is a win-win situation when the world trades."

"Both Democrats and Republicans basically, on balance, believe in the benefits of free trade ... it's just too big and too obvious that the benefits are huge and the world is dependent on it ... we both may do things that are mildly foolish from time to time ... It's really not the worst thing in the world (to run a trade deficit)."

ON RISKS OF CYBER ATTACKS

"Frankly I don't think we or anybody else really knows what they're doing when writing cyber (insurance policies). We don't know what the implications of the policies will be ... We have a pretty good idea of (the risk of) a quake in California or a (Category) 3-4 hurricane. We don't know what we're doing in cyber and we ... don't want to be a pioneer on this ... we don't want to be no 1 , 2, or 3 on exposure (to it)."

ON PRECISION CASTPARTS

"It's a very, very good business. Manufacturers are very dependent on both the quality of the parts and the promptness of the delivery. Reliability ... is enormously important. (Our) contracts extend out many years ... it's an acquisition with very long tails. Mark Donegan is a fabulous manager, I wouldn't have bought it without him in charge… it's got very long tails to the products that are being developed.""

ON INVESTING LONG-TERM

"The overriding question is how is American business going to do over your lifetime?"

MUNGER ON BUFFETT BEING 'SEMI-RETIRED'

"He sits around reading most of the time and thinking, and every once in a while he talks on the phone. I can't see any difference … Warren is very good at doing nothing."