There is no self-interest completely unrelated to others' interests. Due to the fundamental interconnectedness which lies at the heart of reality, your interest is also my interest. From this it becomes clear that "my" interest and "your" interest are intimately connected. In a deep sense, they converge.
Dalai LamaWhether it is under the guise of survival and self-defence or directly expressed through dominion and greed, the failure to recognize the common humanity shared by us all lies at the heart of our difficulties. To overcome it, we should begin to develop, from the level of the individual through that of society to the world at large, what I call a sense of universal responsibility; a deep respect for every living being who lives on this one small planet and calls it home.
Dalai LamaAlthough you can find certain differences among the Buddhist philosophical schools about how the universe came into being, the basic common question addressed is how the two fundamental principles-external matter and internal mind or consciousness-although distinct, affect one another. External causes and conditions are responsible for certain of our experiences of happiness and suffering. Yet we find that it is principally our own feelings, our thoughts and our emotions, that really determine whether we are going to suffer or be happy.
Dalai LamaWe should practice by showing one another love and helping one another. It is a mistake to pursue happiness and to seek to the avoid suffering by deceiving and humiliating other people. We must try to achieve happiness and eliminate suffering by being good-hearted and well-behaved.
Dalai LamaOur most valuable teachers are our enemies.While our friends can help us in many ways, only our enemies can provide us with the challenge we need to develop tolerance, patience, and compassionthree virtues essential for building character, developing peace of mind, and bringing us true happiness.
Dalai Lama