What does "I can do all things through Christ" mean? Barbara Juliani on Philippians 4:11-13

Recorded in 2019, this episode of In the Word, On the Go, features author, publisher, and conference speaker, Barbara Juliani, who shares how God has taught her about contentment even through suffering. She says, "Paul said, 'I can do all things through Christ.' But it's not about winning or losing. It might be more accurate to say, I can learn to be content whether I win or lose."