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.
Without faith, belief and confidence, we will defeat ourselves without fighting and collapse without fighting can be obtained according to the above statement.