We must have a pure, honest, and warm-hearted motivation, and on top of that, determination, optimism, hope, and the ability not to be discouraged. The whole of humanity depends on this motivation.

Even modern medical researchers have come to the conclusion that peace of mind is vital for good health.

According to Buddhist psychology most of our troubles stem from attachment to things that we mistakenly see as permanent.

A mind committed to compassion is like an overflowing reservoir - a constant source of energy, determination, and kindness.

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.

Is this what you have in mind,' I asked the Dalai Lama, 'when you say in teachings that the buddhas and bodhisattvas of the world are the most selfish beings of all, that by cultivating altruism they actually achieve ultimate happiness for themselves?' Yes. That's wise selfish,' he replied. 'Helping others not means we do this at our own expense. Not like this. Buddhas and bodhisattvas, these people very wise. All their lives they only want one thing: to achieve ultimate happiness. How to do this? By cultivating compassion, by cultivating altruism.

The nature of the mind is such that if certain mental qualities are developed on a sound basis, they not only remain, but they also increase. In fact, once properly developed, the mind's good qualities eventually increase indefinitely. Therefore spiritual practice brings us long-term happiness and inner strength.