Whenever we strive to make progress in our meditations, contemplations and so forth we are practicing effort.

Without improving our mind there is no way to solve our human problems.

As Shantideva says, suffering has many good qualities because it purifies our negative karma, increases our renunciation and compassion, reduces our pride, and helps us to overcome our bad mental habits. If we think in this way we will feel that difficult circumstances are our best friends. When our mind is balanced in this way it becomes as stable as Mount Meru, and nothing can cause it to shake.

In reality, our mind is the creator of all the things we experience.

Normally we divide the external world into that which we consider to be good or valuable, bad or worthless, or neither. Most of the time these discriminations are incorrect or have little meaning. For example, our habitual way of categorizing people as friends, enemies, and strangers depending on how they make us feel is both incorrect and a great obstacle to developing impartial love for all living beings. Rather than holding so tightly to our discriminations of the external world, it would be much more beneficial if we learned to discriminate between valuable and worthless states of mind.

Everything we have and everything we enjoy, including our very life, is due to the kindness of others. In fact, every happiness there is in the world arises as a result of others' kindness.

We know that we are happy when our mind is peaceful, and unhappy when it is not. It is therefore clear that our happiness depends upon our having a peaceful mind and not on good external conditions. Even if our external conditions are poor, if we maintain a peaceful mind all the time we shall always be happy.