It's always too early to quit.
If you're going through hell, keep going.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
Always desire to learn something useful.
If you think you can do it, you can.
Know or listen to those who know.
The secret of getting ahead is getting started.
Problems are not stop signs, they are guidelines.
I can, therefore I am.
A man of knowledge chooses a path with a heart and follows it and then he looks and rejoices and laughs and then he sees and knows.
We either make ourselves miserable, or we make ourselves strong. The amount of work is the same.