If we see that over the past years our practice of the Buddha’s teachings has brought about a slight change in the quality of our experience (and it will be a slight change), then we will know that the teachings are having some effect. If all of us put the teachings into practice, there is no doubt that we will realize their benefits. If we seek to avoid harming others, if we try our best to help others whenever possible, if we learn to be mindful, if we learn to develop our ability to concentrate our mind, if we cultivate wisdom through study, careful consideration and meditation, there is no doubt that the Dharma will benefit us. It will first lead us to happiness and prosperity in this life and in the next. Eventually, it will lead us to the ultimate goal of liberation, the everlasting bliss of Nirvana.