Before we can make friends with anyone else, we must first make friends with ourselves. - Peace Uwase

The question of real, lasting world peace concerns human beings, so basic human feelings are also at its roots. Through inner peace, genuine world peace can be achieved. In this the importance of individual responsibility is quite clear; an atmosphere of peace must first be created within ourselves, then gradually expanded to include our families, our communities, and ultimately the whole planet.

The Buddha taught that even your happiness is dukkha -a Pali word meaning "suffering" or "unsatisfactoriness." It is inseparable from its opposite. This means that your happiness and unhappiness are in fact one. Only the illusion of time separates them. This is not being negative. It is simply recognizing the nature of things, so that you don't pursue an illusion for the rest of your life. p. 117

Happiness depends on conditions being perceived as positive; inner peace does not.