Faith, belief and confidence are all important at all times. Small to a person, a collective, to a political party, a nation, a country. As long as you have faith, belief and confidence, you will be more frustrated and diligent, and you will fight more and more bravely, otherwise you will be defeated and collapse without fighting.
According to the above statement, we can obtain that if we do not fight and defeat ourselves, it means that we have no faith, belief and confidence.