Being a human being who is beneficial to others by sharing knowledge is a good form of energy that can have a positive influence on both oneself and others. When sharing knowledge, without us realizing it we have done so much good, starting from eradicating ignorance, improving one's perspective and way of thinking, strengthening communication and good relations with others, establishing friendship, pleasing others to honing one's skills. That is why sharing knowledge with others can create a true happiness for everyone.