If you're going through hell, keep going.
Never complain and never explain.
You never know what motivates you.
Who seeks shall find.
Leap, and the net will appear.
Always desire to learn something useful.
To know oneself, one should assert oneself.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
Problems are not stop signs, they are guidelines.
The whole essence of good drawing - and of good thinking, perhaps - is to work a subject down to the simplest form possible and still have it believable for what it is meant to be.