Philippians 4:13 I can do all things through Christ which strengtheneth me.
John 5:30 I can of mine own self do nothing: as I hear, I judge: and my judgment is just; because I seek not mine own will, but the will of the Father which hath sent me.
In Christ we have access to all of who Christ is in whom are hid all the treasures of wisdom and understanding (Colossians 2:3). The Apostle Paul in (Philippians 4:13) adds that we can do all things through Christ that strengthens us. Sounds limitless to me.
That being said we must maintain a state of humility of heart and dependence upon Him which realizes that without Him we can do nothing (John 5:30). I can do all things through Christ who strengthens me presupposes that you realize that without Him you can do nothing.