expression
(not) even with; (not) even using
Used in the pattern ～をもってしても, typically with a negative predicate, to express that even with some means or ability, something cannot be done or is insufficient.
最新の技術をもってしても、この問題は解決できなかった。
Even with the latest technology, this problem could not be solved.
彼の才能をもってしても、その壁を越えるのは難しかった。
Even with his talent, it was difficult to overcome that barrier.