Even if only a few individuals try to create mental peace and happiness within themselves, and act responsibly and kind-heartedly towards others, they will have a positive influence in their community.
Just as treasures are uncovered from the earth, so virtue appears from good deeds, and wisdom appears from a pure and peaceful mind. To walk safely through the maze of human life, one needs the light of wisdom and the guidance of virtue.
When a man says I cannot, he has made a suggestion to himself. He has weakened his power of accomplishing that which otherwise would have been accomplished.