Galatians 3:10 For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
It is interesting that Paul teaches exactly opposite of what you are teaching. Paul states that those who are under the law are under the curse if they do not keep all things which are written in the book of the law.
Why does he say that they are cursed? Because Paul knows for a fact that no one can continue in all the things that are written in the law to do them. They may keep 10,20, 50, 100, 500, or even 612 of the laws that are written in the book, but if they do not keep that 613th one, then they are just as guilty of breaking the law as if they had not kept any of the law!
And they are therefore cursed according to the Word of God.
And there is not one human being on this earth that is able to continue in all things which are written in the book of the law... not even you.
Paul told the Galatians that they were foolish to place themselves under the Law after being freed from it. Why would anyone want to place themselves under the law in light of what the Bible calls those who do and what is pronounced upon those who do?