When we feel love and kindness towards others, it not only makes others feel loved and cared for, but it helps us also to develop inner happiness and peace.
 14th Dalai Lama, Nobel Lecture (1989). copy citation

Context

“Peace, for example, starts with each one of us. When we have inner peace, we can be at peace with those around us. When our community is in a state of peace, it can share that peace with neighbouring communities, and so on. When we feel love and kindness towards others, it not only makes others feel loved and cared for, but it helps us also to develop inner happiness and peace. And there are ways in which we can consciously work to develop feelings of love and kindness. For some of us, the most effective way to do so is through religious practice. For others it may be non-religious practices.” source