The first argument: Diligence is the inexhaustible motive force of life.

(1) Quote famous aphorisms as arguments to illustrate the importance of "diligence".

(2) Take the examples of ancient and modern China and foreign countries as factual arguments to illustrate the necessity of "diligence".

③ Using the method of positive and negative contrast, it is proved that "diligence" plays an important role in a person's success.

The second argument: Diligence is the basic skill to turn fantasy into reality.

Quote Napoleon's famous words as a reason to prove that efforts must be made to realize the ideal.

(2) Taking examples from all over the world as factual arguments, it shows that hard work is a necessary condition to realize the ideal.

The third argument: to achieve the ideal and lofty goals, we must work hard.

(1) quotes aphorisms and proverbs as arguments to prove that hard work is a necessary condition for achieving ideals and lofty goals. (2) Taking examples from all over the world as factual arguments, it shows that it is necessary to work hard to achieve ideal and lofty goals. (3) Using the method of hypothetical demonstration, it is emphasized that only hard work can achieve lofty goals.