I feel that a genuine, affectionate smile is very important in our day-to-day lives. How one creates that smile largely depends on one's own attitude. It is illogical to expect smiles from others if one does not smile oneself. Therefore, one can see that many things depend on one's own behaviour.
We have to think and see how we can fundamentally change our education system so that we can train people to develop warm-heartedness early on in order to create a healthier society. I don't mean we need to change the whole system, just improve it. We need to encourage an understanding that inner peace comes from relying on human values like, love, compassion, tolerance and honesty, and that peace in the world relies on individuals finding inner peace.
Encountering sufferings will definitely contribute to the elevation of your spiritual practice, provided you are able to transform calamity and misfortune into the path.
Try to remain truthful. The power of truth never declines. Force and violence may be effective in the short term, but in the long run it's truth that prevails.
Love, compassion and concern for others are real sources of happiness. If you have these in abundance, you will not be disturbed even by the most uncomfortable circumstances. If you nurse hatred, however, you will not be happy even in the lap of luxury. Thus, if we really want happiness, we must widen the sphere of love. This is both religious thinking and basic common sense.
Our visit to this planet is short, so we should use our time meaningfully, which we can do by helping others wherever possible. And if we cannot help others, at least we should try not to create pain and suffering for them.