Always Remain Cheerful
Life is wonderful and full of possibilities. We must continually remind ourselves that "a wonderful life awaits me!" We should never complain or feel gloomy, hold a grudge, or harbor hatred or envy toward others. Simply having such negative thoughts will cast a shadow over one's outlook on life.
Although it is a very simple concept, feeling hopeful about our future and acting cheerfully and positively are the first steps toward improving our work and our lives.