“Satisfaction of one's curiosity is one of the greatest sources of happiness in life.Linus Pauling”
“The greatest happiness is to know the source of unhappiness.”
“Curiosity is one of the great secrets of happiness.”
“The search for happiness is one of the chief sources of unhappiness.”
“To like many people spontaneously and without effort is perhaps the greatest of all sources of personal happiness.”
“he is both the source of my happiness and the one i want to share it with.”