In "The Book of Awakening," Mark Nepo emphasizes the importance of living in the present moment, suggesting that life is not a series of tomorrows but rather a collection of today’s. This perspective urges readers to appreciate each day as it comes, rather than deferring joy or fulfillment to an uncertain future. By embracing today, individuals can find deeper connections with themselves and the world around them.

Nepo encourages mindfulness and presence, presenting the idea that each day offers unique opportunities for growth and understanding. The quote "There is no tomorrow, only a string of todays" serves as a reminder to focus on the here and now, fostering a life rich in experiences and awareness rather than one lived in anticipation of what is to come.