It should be: I will examine myself three times in a day

Zengzi said: "I will examine myself three times in a day - have I been unfaithful in my plans for others? Have I not believed in my friends? Have I not spread the word? "Zeng Shen's "Three Reflections Every Day" is to check his thoughts, words and deeds from three other aspects; one is to reflect on the work situation, that is, whether he is loyal to his duties; the other is to reflect on whether he keeps his promises in dealing with friends; It is to reflect on whether what you know and what you do is consistent, that is, whether you practice what you have learned. In short, through self-examination, we need to deeply understand and analyze ourselves from various aspects such as ideology, emotional attitude, speech and actions.