Sometimes, just a word of reassurance is enough.

But it is embarrassing to say that this sentence should comfort the two people, that is, the chairman of the Federal Reserve.

Since the Fed lowered interest rates to zero, the whole world likes to sit up and listen to Bernanke's speech.

In fact, before the annual meeting, investors' expectations of the QE3 were not very strong, more worried about Bernanke's disagreement with the Fed on stimulating the economy.

Although there is no market expected QE3, Bernanke publicly stated that the Fed still has enough "weapons" to stimulate the economy, which leaves investors with much room for imagination.

Although the stock market has gone up, some people say that Bernanke has been fooled by his words and efforts. In fact, under the circumstances of internal and external difficulties, it is difficult for the Federal Reserve to grasp how and when to introduce new stimulus policies.

Besides, the market is expecting too much, and Bernanke can't cash it all.

However, Bernanke announced the extension of the September open market committee meeting time.

If Bernanke was a director, he succeeded in attracting investors to the Fed meeting in September.

However, QE2 has attracted criticism, and countries are more concerned with prevention.