If you get stuck, draw with a different pen. Change your tools; it may free your thinking.

Knowledge comes from the past, so it's safe. It is also out of date. It's the opposite of originality... Experience is the opposite of being creative.

We are all advertising, all of the time. If you want to sell your car, what do you do? You clean and polish it and make it the best you can. Some people bake bread when they are trying to sell their house because the smell adds a friendly feeling. Even the priest, with all his or her fervour, is advertising God. Everybody is selling.

If you get stuck, draw with a different pen. Change your tools; it may free your thinking.