References:
Answers.com: http://www.answers.com/topic/inspiration
Mental Efficiency, 10 Volume Series: http://catalog.hathitrust.org/Record/100630626
Books: 1. Poise 2. Character 3. Timidity - How to Overcome It 4. Influence 5. Common Sense 6. Practicality 7 Opportunities 8. Perseverence 9. Speech 10. Personality
Wikipedia: http://en.wikipedia.org/wiki/Inspiration