Do whatever you want.

Just as celestial bodies maintain vitality through movement, a gentleman should constantly pursue self-improvement. -Zhouyi

As a gentleman, we should have a strong will, never-ending spirit of struggle, strive to strengthen our self-cultivation, and complete and develop our studies or careers. Only in this way can we reflect God's will and live up to the responsibilities and talents entrusted to a gentleman by the universe.

I can't find any similar famous aphorisms you said. Translate a sentence and find a sentence for your reference. )