He plans to aviod mrs. Turners and her buisness or that he plans to treat mrs. turner curelly
Answer: His perseverance.
Explanation: By claiming his "heart [never] gave consent" he's trying to get the reader to notice he was not captivated by Calypso and instead always had his heart set on home.
The rose in the concrete is basically how someone can fulfill greatness despite their environment or background.