The thoughts and ability of a man is highly limited to the God side. The wisdom and how God thinks is very far and high from the way a man thinks. God's way of thinking is unique to only him, man can never understand the ways of God's thinking. Our thinking is limited based on our experience of things we had. No matter how wise a man can be, his thinking can never subside God's own
“For my thoughts are not your thoughts, neither are your ways my ways, saith the LORD” (Isaiah 55:8).
The ability of a man also has limits especially when God is not involved. Humans may plan their day, work hard and do everything they have to do, just at the end they will fail. It shows that our strength and ability are limited. If we involve God he will help us to accomplish all those things which make God's ability to be higher than our own.
"Trust in the LORD with all thine heart; and lean not unto thine own understanding” (Proverbs 3:5).
“My grace is sufficient for thee: for my strength is made perfect in weakness” (2 Corinthians 12:9).