I'd prefer 'be strong' than 'don't worry'.

If there is anything in life to worry about at all, it’s your wasted yesterday. Unfortunately, before you worry about it, you have to waste today doing so. Never worry!

They keep saying that beautiful is something a girl needs to be. But honestly? Forget that. Don’t be beautiful. Be angry, be intelligent, be witty, be klutzy, be interesting, be funny, be adventurous, be crazy, be talented - there are an eternity of other things to be other than beautiful. And what is beautiful anyway but a set of letters strung together to make a word? Be your own definition of amazing, always. That is so much more important than anything beautiful, ever.

Don't be a smart ass!
Smartass die first!!

You praise man who has the ability to perform great actions.
I admire man who can deal with great pain and knows no despair.

Surely you ain't weak.
You just can't accept yourself as a strong person.