Keep your strength up!

People used to say “you should be ashamed” lots, to and around me, when I was young. And I was, I just hadn’t found the reason for it yet. Shame is like an indwelling virus that surfaces when we’re weak, in those who caught it.

That's darker than some quotes, but read it in context:
SandraDodd.com/unexpected#shame
photo by Gail Higgins