By working hard, we can improve our lot. (Compound)

Who does not want to succeed in life? (Assertive) = Everybody/Everyone wants to succeed in life. 

Being industrious, everyone can prosper in life. (Negative) = Without being industrious, none can prosper in life 

It is not an easy thing. (Affirmative) = It is a difficult thing. 

The idle always lag behind. (Complex) = Those who are idle always lag behind. 

We must work hard so that we can earn money. (Simple) = We must work hard to earn money. 

The light of prosperity can be seen by a hard-working person. (Active) = A hard-working person can see the light of prosperity.