In Buddhism, ignorance as the root cause of suffering refers to a fundamental misperception of the true nature of the self and all phenomena.
To a large extent, whether you suffer depends on how you respond to a given situation.
What unites all beings is their desire for happiness.
Look at situations from all angles, and you will become more open.
The essence of Buddhism is if you can, help others. If not, then at least refrain from hurting others.
I think mischievous people always there, ... Some kind of perfect world, that is impossible. Accept that reality. (For) those people who have genuine concern about humanity, make some effort-better than none.