To know oneself, one should assert oneself.
Know or listen to those who know.
Problems are not stop signs, they are guidelines.
Wherever you are - be all there.
If you've got a talent, protect it.
You never know what motivates you.
If you're going through hell, keep going.
The secret of getting ahead is getting started.
I can, therefore I am.
Always desire to learn something useful.
I'm not a sad person, upset the whole time, but I seem to be quite emotional.
When you're happy you don't always have to be laughing, and when you're sad you don't have to be crying sometimes it's the opposite. You laugh when you're the most upset.