Only be strong and be greatly active, to watch to do according to all the law which Moses my servant commanded thee: thou shalt not turn aside from it to the right and to the left, so that thou shalt be wise in all things where thou shalt go.

And the book of this law shall not depart from thy mouth; and meditate thou in it day and night, so that thou shalt watch to do according to all written in it: for then thou shalt prosper thy ways, and then thou shalt be wise.