Use only that which works, and take it from any place you can find it.
Know the difference between a catastrophe and an inconvenience. — To realize that it's just an inconvenience, that it is not a catastrophe, but just an unpleasantness, is part of coming into your own, part of waking up.
Don't fear failure. — Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.
Don't get set into one form, adapt it and build your own, and let it grow, be like water.