To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
Wherever you are - be all there.
If you can dream it, you can do it.
If you think you can do it, you can.
Well done is better than well said.
Begin to be now what you will be hereafter.
Either you run the day or the day runs you.
Maybe that's the whole teen oeuvre, you know covering people in disgusting bodily fluids and whatnot.