If contemplation of other people's pain just increases distress, then I think we should see it in another way. If we don't center too much on ourselves, then [we] increase our courage and our determination to remedy the pain, not our distress. If we have unconditional compassion, then it increases our courage. So that's the difference, self-centered motivation versus altruistic motivation.

Good and evil exist only in terms of the happiness or suffering they create in ourselves and others

Mind training is based on the idea that two opposite mental factors cannot happen at the same time. You could go from love to hate. But you cannot, at the same time - toward the same object, the same person - want to harm and want to do good.

The Dalai Lama has been extremely interested in science since his childhood.

When you see a Tibetan doctor taking care of a patient, first of all, of course there are many wonderful medicines that come from [there in the past] 2,000 years. But this doctor is usually so attentional, so kind, and so careful of what you really feel and then [he sees] you as a human being instead of running you through some quick tests. So that itself, the trust and confidence in someone that cares for you is of course so invigorating... that someone cares.

Authentic happiness is not linked to an activity, it is a state of being.

The mind is malleable. Our life can be greatly transformed by even a minimal change in how we manage our thoughts and perceive and interpret the world. Happiness is a skill. It requires effort and time.