Some excellent thoughts from Doug Wilson. You can find the whole post here.

1. The point is fruitfulness, not efficiency.
2. Build a fence around your life, and keep that fence tended.
3. Perfectionism paralyzes.
4. Fill in the corners.
5. Plod. Keep at it. Slow and steady wins the race.
6. Take in more than you give out.
7. Use and reuse. State and restate. Learn and relearn. Develop what you know. Cultivate what you have.