I can, therefore I am.
To be a good loser is to learn how to win.
It's always too early to quit.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Be thine own palace, or the world's thy jail.
The secret of getting ahead is getting started.
Always desire to learn something useful.
Well done is better than well said.
The dog that trots about finds a bone.
That's something I learned in art school. I studied graphic design in Germany, and my professor emphasized the responsibility that designers and illustrators have towards the people they create things for.