An eight-character idiom that expresses ambitions, or a four-character idiom that can be connected together.

Man can conquer the sky. Those who are determined can achieve success. Go further. Hearing the chicken, dancing, starting from scratch, making a comeback. Morning bells and evening drums, breaking cauldrons, sinking boats, and writing pens to serve as soldiers. Diligence can make up for clumsiness. Man can conquer the sky. Those who are determined can turn out to be good medicine. A bitter mouth, hanging beams and thorns, a clear conscience, ambitions in all directions, ambitions thousands of miles away, and contentment. The ambition is full of ambition, and the pestle is used as a needle. Heaven rewards diligence, kindness, and self-improvement. Perseverance