For success look at what Jesus Christ was expounding our mind to the Wisdom and understanding in the Word of God.
Secret of success and brightness in life is in the wisdom and understanding of God's Word. Therefore get wisdom get understanding of God's Word! Look at what Jesus Christ was expounding our mind to the Wisdom and understanding in the Word of God in; Matthew chap. 6:31-33 Amplified Bible (AMP) it says;
Matthew chap. 6:31-33 Amplified Bible (AMP)
31 Therefore do not worry or be anxious (perpetually uneasy, distracted), saying, ‘What are we going to eat?’ or ‘What are we going to drink?’ or ‘What are we going to wear?’ 32 For the [pagan] Gentiles eagerly seek all these things; [but do not worry,] for your heavenly Father knows that you need them. 33 But first and most importantly seek (aim at, strive after) His kingdom and His righteousness [His way of doing and being right—the attitude and character of God], and all these things will be given to you also.
Be diligent in these "MATTERS"; give yourself wholly to them, so that everyone may see your progress. 1 Timothy 4:15 (NIV)
In other words; Give your whole attention, all your energies, to these things, so that your progress is plain for all to see.
WHAT MATTERS? WHAT IS THESE THINGS? He's talking about? He's talking about the Wisdom and Understanding of God's Word.
Then Apostle Paul brought us to his provisions and is saying; If God gives such attention to the appearance of wildflowers—most of which are never even seen—don’t you think he’ll attend to you, take pride in you, do his best for you? What I’m trying to do here is to get you to relax, to not be so preoccupied with getting, so you can respond to God’s giving. People who don’t know God and the way he works focus over these things, but you know both God and how he works. Steep your life in God-reality, God-initiative, God-provisions. Don’t worry about missing out. You’ll find all your everyday human concerns will be met.
Therefore don’t let people look down on you because you are young; see that they look up to you because you are an example of God's Word and behaviour, in your love and faith and sincerity.
Remember what it says; But first and most importantly seek (aim at, strive after) His kingdom and His righteousness [His way of doing and being right—the attitude and character of God], and all these things will be given to you also.
Not some things but all these things that's what the word is saying the wisdom of God is saying is telling you today children of God. God bless you as you are doing these things in the Name of the Lord Jesus Christ. Amen! Praise God!