In this chapter Philippians 4:11-12 is referred to...
"...I have learned to be content in whatever circumstances I am. I know how to get along with humble means, and I also know how to live in prosperity; in any and every circumstance I have learned the secret of being filled and going hungry, both of having abundance and suffering need."
Ann has chosen to highlight the word 'learned' in these verses and to use this as a springboard to her learning how to give thanks, yet it is verse 13 that gives us the secret that Paul has learned... "I can do all things through Him who strengthens me."
How do you see the truth of verse 13 relating to how Ann has seen verse 12-13?