In my study of happiness, I've labored to identify its fundamental principles.
First Splendid Truth
To be happier, you have to think about feeling good, feeling bad, and feeling right, in an atmosphere of growth.
Second Splendid Truth
One of the best ways to make yourself happy is to make other people happy;
One of the best ways to make other people happy is to be happy yourself.
Third Splendid Truth
The days are long, but the years are short.