“Without a past you can't have a future.”
Source: The Neverending Story
Help us to complete the source, original and additional information
Michael Ende 26
German author 1929–1995Related quotes
Source: Confessions of an Ugly Stepsister

“In this bright future you can't forget your past.”

“You can't change the past, but you can ruin the present by worrying about the future.”

“I always live in the present. The future I can't know. The past I no longer have.”
Ibid., p. 118
The Book of Disquiet
Original: Vivo sempre no presente. O futuro, não o conheço. O passado, já o não tenho.

“There is no saint without a past, no sinner without a future.”
This is sometimes attributed to Augustine, but the earliest known occurrence is in Persian Rosary (c. 1929) by Ahmad Sohrab (PDF) http://magshare.net/narchive/NArchive/Misc/Raw_Data/A_Persian_Rosary_by_Mirza_Ahmad_Sohrab.pdf, which probably originates as a paraphrase of a statement in Oscar Wilde's 1893 play A Woman of No Importance: "The only difference between the saint and the sinner is that every saint has a past and every sinner has a future."
Misattributed