I know this forum is not supposed to be a free translation service, but Google translate makes a a bad job of this line.

Could someone please tell me what he really has in mind.

(ควรจะเปรียบเทียบอย่างนี้ ระดับเดียวกัน คุณน่าจะเข้าใจมากกว่าจะเอาชนะเข้าใจกัน ชนะแล้วได้อะไร?)

There is an element of guess work here, but I would say the meaning this sentence is trying to convey is:

"You should compare yourself to (study with?) others at the same level. You will likely understand more and help one another understand (better) as well."

There is an element of guess work here, but I would say the meaning this sentence is trying to convey is:

"You should compare yourself to (study with?) others at the same level. You will likely understand more and help one another understand (better) as well."

Thanks, that makes more sense than Google made from it.

"This should be compared same level You will understand more than to beat understood. Win this weekend?"