Fu Lei once said: "No matter how small and insignificant, it reflects a person's consciousness and temperament. Modifying small habits, waiting for the day to modify his consciousness and temperament. ". It can be inferred from this sentence:. ['Correcting your bad habits is both important and difficult.', 'To establish good consciousness and healthy temperament, bad habits must be changed.', 'Establish good awareness and healthy temperament, develop your own good habits.', 'The development of good habits must start with trivial things.']