I have learned silence from the talkative, toleration from the intolerant, and kindness from the unkind; yet, strange, I am ungrateful to those teachers.
We are responsible for what we are, and whatever we wish ourselves to be, we have the power to make ourselves. If what we are now has been the result of our own past actions, it certainly follows that whatever we wish to be in the future can be produced by our present actions; so we have to know how to act.
While people are often content to criticize and blame others for what goes wrong, surely we should at least attempt to put forward constructive ideas. One thing is for certain: given human beings' love of truth, justice, peace, and freedom, creating a better, more compassionate world is a genuine possibility. The potential is there.
Remember this: When you cross my doorstep, you have already been raised. With what you have learned...you know the difference between right and wrong. Do right. Don't anybody raise you from the way you have been raised. Know you will have to make adaptations, in love, in relationships, in friends, in society, in work, but don't let anybody change your mind.