1.一入腐门深似海，从此节操是路人 2. 久溺深海 求学霸翻译

1. into a rotten door like the deep sea, from the moral integrity is the passers-by

1.A door into the rot in the deep sea, from the moral integrity is the passers-by2.Long drowned deep

As soon as you are fallen into corruption, you are far away from the moral integraty.