“Those who are happiest are those who do the most for others.”

“The happiest people are those who do the most for others. The most miserable are those who do the least.”

“I began learning long ago that those who are happiest are those who do the most for others.”

“The happiest people are those who think the most interesting thoughts. Those who decide to use leisure as a means of mental development, who love good music, good books, good pictures, good company, good conversation, are the happiest people in the world. And they are not only happy in themselves, they are the cause of happiness in others.”

“In my contact with people I find that, as a rule, it is only the little, narrow people who live for themselves, who never read good books, who do not travel, who never open up their souls in a way to permit them to come into contact with other souls--with the great outside world. No man whose vision is bounded by colour can come into contact with what is highest and best in the world. In meeting men, in many places, I have found that the happiest people are those who do the most for others; the most miserable are those who do the least.”

“Generally speaking, the most miserable people I know are those who are obsessed with themselves; the happiest people I know are those who lose themselves in the service of others...By and large, I have come to see that if we complain about life, it is because we are thinking only of ourselves.”