It is not enough to merely exist. It's not enough to say, 'I'm earning enough to live and support my family. I do my work well. I'm a good parent.' That's all very well. But you must do something more.
One person can and does make a difference.
Happiness is nothing more than good health and a bad memory.
Even if it is a little thing, do something for those who have need of help.
Aim for service and success will follow!
A thinking man feels compelled to approach all life with the same reverence he has for his own.