Don’t let ideas escape. Write them down. Every day lots of good ideas are born only to die quickly because they aren’t nailed to paper. Memory is a weak slave when it comes to preserving and nurturing brand-new ideas. Carry a note book or some small cards with you. When you get an idea, write it down. A friend who travels a lot keeps a clipboard beside him so that he can write down an idea the instant it occurs to him. People with fertile, creative minds know a good idea may sprout any time, any place. Don’t let ideas escape; else you destroy the fruits of your thinking. Fence them in.