We live in a dangerous era. Humanity has learned to dominate nature long before it has learned to control itself.
The years may wrinkle the skin, but giving up enthusiasm wrinkles the soul.
At twenty years of age, everyone has the face that God gave them; at forty, the face that life has given them, and at sixty, the face they deserve.
The purpose of human life is to serve, show compassion, and have the will to help others.