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.
The basic Buddhist stand on the question of equality between the genders is age-old. At the highest tantric levels, at the highest esoteric level, you must respect women: every woman.
No material object, however beautiful or valuable, can make us feel loved, because our deeper identity and true character lie in the subjective nature of the mind.
In our concern for others, we worry less about ourselves. When we worry less about ourselves an experience of our own suffering is less intense. What does this tell us? Firstly, because our every action has a universal dimension, a potential impact on others' happiness, ethics are necessary as a means to ensure that we do not harm others. Secondly, it tells us that genuine happiness consists in those spiritual qualities of love, compassion, patience, tolerance and forgiveness and so on. For it is these which provide both for our happiness and others' happiness.
Nonviolence is the only way. Even if you achieve your goal by violent means there are always side effects, and these can be worse than the problem. Violence is against human nature.