I can, therefore I am.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
It's always too early to quit.
Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
If you can dream it, you can do it.
Know or listen to those who know.
Leap, and the net will appear.
If you're going through hell, keep going.
I could no more define poetry than a terrier can define a rat.