Many people have forgotten their roots. Including the former self, forgot what kind of person I should be at the beginning. A person who can sympathize with other people's suffering, can extend a "helping hand", but an indifferent person who "has nothing to do with himself and hangs high", abandons part of his "conscience" and strives to "climb up".
Reach out more and pull up the compatriots "stuck in swamp", don't ignore them, but even take the opportunity to step on their heads so can pass quickly. Don't hope in the end, when also meet such a day, just understand that:
There is no end to the swamp, but also a stone provided for the other people to step on. It needs everyone working together to get out successfully.