If you're going through hell, keep going.
Know or listen to those who know.
Leap, and the net will appear.
Quality is not an act, it is a habit.
Do not weep do not wax indignant. Understand.
If you think you can do it, you can.
If you can dream it, you can do it.
Go for it now. The future is promised to no one.
The dog that trots about finds a bone.
Always desire to learn something useful.
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.