Second to none phrase
The best; with no rival
Tim’s really good at math. It's second to none!
My grandmother's curry is second to none.
When it comes to mental arithmetic, my son is second to none.
Something is superior to or more remarkable than anything else of its kind.
To win a contest or an argument
People tend to like forbidden or illegal things just because they are forbidden or illegal.
He must have believed that stolen fruit is the sweetest, and he, therefore, cheated on his partner.