"I used to sit on the banks with a raft and watch the water roll lazily by. One day I pushed my raft into the shallows of the water and found the water moved swifter than I thought. My raft was actually a boat. Then, after some time, I rowed my little boat into deeper water. There were great storms, mighty winds, tremendous waves, and sometimes I felt so alone. But my little rowboat is now a mighty ship manned by my friends and loved ones; and beautiful calm seas, warm sunny days, and nights filled with comfortable dreams always double after a storm. Now, I could never go back and sit on the bank. In fact, I search for deeper water. Such is life when lived."
B. D. Gulledge (emphasis mine)
(Thank you to Alli .)