A wise man said: "You must be forgiving three times. You must forgive yourself, because you cannot be perfect; you must forgive your enemies, because the fire of your anger will only affect yourself and your family; you are looking for happiness Perhaps the hardest thing to do on the road is that you must forgive your friends, because the closer you are, the more you can inadvertently hurt you deeply. "We are often too harsh on others. Everyone is trying to prove : I am right, and you are wrong. You can put down the faults of others or yourself, and then you can put up with the storms of the whole world. We tolerate others, which is also a blessing of self. This text is mainly discourse? ['Tolerance is a virtue.', 'Tolerance is broad.', "Tolerance is a blessing in one's life.", 'Tolerance is the blessing of self.']