But those who continue to explore their inner selves and dig deep enough will unearth a wellspring of creativity. When they do so, they'll appreciate how Project Insight and Creativity Tool Box resonate with their own souls and attest that they are in fact among the most useful books on creativity available.
但只要持續向內心探索，挖掘得夠深，挖出了源源不絕的創意活水時，那時就可以領會《越旅行越裡面》和《找阿寶，玩創意》的神韻，肯定它們其實是最「有用」的創意書了。