Read a quote cited to be by the Dalai Lama, and some of his philosophies on life, in an NYT article by Pico Iyer:
Happiness is not pleasure . . . and unhappiness, as the Buddhists say, is not the same as suffering. Suffering — in the sense of old age, sickness and death — is the law of life; unhappiness is just the position we choose — or can not choose — to bring to it.
Think in terms of enemies, he suggests, and the only loser is yourself. If an arrow is sticking out of your side, he famously said, don’t argue about where it came from or who made it; just pull it out. You make your way to happiness not by fretting about it or trafficking in New Age affirmations, but simply by finding the cause of your suffering, and then attending to it, as any doctor (of mind or body) might do.
True happiness . . . doesn’t mean trying to acquire things, so much as letting go of things (our illusions and attachments). It’s only the clouds of short-sightedness or ignorance, the teachers from the Dalai Lama’s tradition suggest, that prevent us from seeing that our essential nature, whether we’re Buddhist or not, is blue sky.