Be gentle to all and stern with yourself.
Only the educated are free.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Things do not happen. Things are made to happen.
If you think you can do it, you can.
Expect problems and eat them for breakfast.
Either you run the day or the day runs you.
You never know what motivates you.
Know or listen to those who know.
To become properly acquainted with a truth, we must first have disbelieved it, and disputed against it.
The artist belongs to his work, not the work to the artist.