The place to begin to improve the world is in your own heart, head and hands. To get along with others, love them without forcing your love upon them.
Imposing your beliefs on people will not bring you peace. Have concern for others, respect their rights and freedoms, and let them be themselves. Do this and you will enjoy peace.
Having consideration for others is the basis of a good life. Most people are not against you, they are merely for themselves. Let differing ideas clash, but not those of the heart.
Peace comes to you when you live and act in a spirit of love.