Not in the same league as (someone or something) phrase
To be not equal to someone or something in quality, ability, skill, etc.
When it comes to playing football, I'm not in the same league as John.
His later work was not in the same league as his early work.
As for boxing, he is not in the same league as me! I'm unmatched by any other boxers in this century!
The origin of this phrase is not clear.
White lie
Ken: Yesterday I lost the watch that my girlfriend presented to me. Should I tell her this thing?
Lily: Certainly Not! Your girlfriend will be angry with you. Children and fools tell the truth.