Courage is exhilarating.
Absence makes the heart grow fonder
I consider those are rich who are doing something they feel worthwhile and which they enjoy doing.
The giving of love and understanding is an education in itself.
Do what you feel in your heart to be right - for you'll be criticized anyway. You'll be damned if you do, and damned if you don't.
It is today that we create the world of the future.