With the rapid development of material civilization, the simultaneous development of ideological and cultural construction is particularly important. The long history of China tells us that "diligence and self-cultivation", as an excellent traditional virtue of Chinese culture, is worth learning, inheriting and carrying forward. This is a materialistic era. Diversification is the characteristic of this era, and the temptation of one kind or another is full of our lives. When many temptations appear in front of us in an attractive manner, whether we can keep a clear head, not driven by interests, and whether we can be honest and not go with the flow is a question worthy of our deep thinking. Some people are weak-willed and can't stand repeated temptations and go astray; Some people lose themselves and their proper balance in the face of all kinds of greed; Some people are opportunistic, thinking that they can rise to the top with such luck; Some people indulge themselves and deliberately look around for such opportunities to make a fortune. These people who are swallowed up by greed have become hotbeds of corruption. However, the law dragged on for a long time, and finally these people were punished, from losing their freedom to paying the price of their lives. Everyone is responsible for his own actions and the results of his actions, and no one can escape legal arbitration and moral judgment. Is it because the punishment for these people is not severe enough? However, it is not uncommon for corrupt officials to be beheaded. Are these people still fighting for food and clothing? However, every year, tens of thousands of people compete for limited civil service positions, which shows that they are not worried about food and clothing. Is the constraint on these people not strict enough? However, laws, regulations and moral standards are enough to regulate all aspects of their work and life. This shows that these are not enough to cut off corruption and ensure a clean government. Let's think more deeply. When the concept of thrift is diluted, forgotten or even abandoned in people's minds, it is not difficult to find that it is followed by the breeding of corruption, even the decline of morality and the extinction of human nature. "Diligence for self-cultivation, frugality for self-cultivation" is worth learning. The breeding of corruption has a common feature, that is, ideological corruption comes first and factual corruption comes later. First, people's ideology has changed. Once the correct world outlook, values and power view are distorted, corruption will have an opportunity. Dialectical materialism epistemology tells us that internal cause is the basis of change, external cause is the condition of change, and external cause works through internal cause. Therefore, to fundamentally eliminate corruption, everyone needs to spontaneously accept the idea of thrift, constantly learn the virtues of thrift, establish an ideological defense line that is proud of honesty and ashamed of greed, always exercise self-discipline with the standard of thrift and housekeeping, and cultivate morality from the heart. "Diligence and self-cultivation, frugality and self-cultivation" is worthy of our inheritance. Diligence is a traditional virtue handed down from generation to generation by the Chinese nation, and it is a good ideological accomplishment that has stood the test of history and time. Under the social environment of advocating frugality and advocating the concept of honesty and diligence for the people, the desire of corruption and greed will have nowhere to hide, and corrupt and greedy people will be spurned. Advocating the rule of virtue and attaching importance to the educational function of ideology and morality is not only the inheritance of the excellent traditional culture of the Chinese nation, but also the consistent principle of our party's ideological construction, which has distinct characteristics of the times. Combining the rule of virtue with the rule of law, and inheriting the virtue of thrift, is an effective way to create a good atmosphere of "being a clean person and doing things clean" and build a harmonious society. "Diligence and self-cultivation, frugality and self-cultivation" is worth carrying forward. It is our party's fine tradition and political advantage to put ideological and political construction in the first place and attach importance to party member's ideological and moral construction. It is the key to improve the ideological and political quality and spiritual realm of cadres in party member to create a good image of party member, which is "for the people, pragmatic and incorruptible", and to advocate the incorruptible style of party member cadres, which is "power for the people, affection for the people and benefit for the people". Ideological and moral construction should start with the cultivation of each party member's own self-cultivation and moral character, and conduct self-discipline, self-examination and self-vigilance with diligent thoughts at all times, so as to prevent the distortion of values, the corruption of the world outlook and the expansion of his own selfish desires, and build an ideological defense line against corruption and change in the most thorough and fundamental way. Diligence and self-cultivation, build a solid defense line and establish a new style. Advocating honesty, promoting healthy development and building a harmonious society!