“It is obvious: The past was once the future and the future will become the past.”
The Art of Doing Science and Engineering: Learning to Learn (1991)
Help us to complete the source, original and additional information
Richard Hamming 90
American mathematician and information theorist 1915–1998Related quotes

“What is now in the past was once in the future”
Source: India After Gandhi: The History of the World's Largest Democracy

“The past and future are veiled; but the past wears the widow's veil; the future, the virgin's.”
As quoted in Treasury of Thought (1872) by Maturin M. Ballou, p. 521

“I don't want my past to become anyone else's future.”

“The past has ended its time, the present is the moment, the future the becoming.”
Original: (it) Il passato ha concluso il suo tempo, il presente è l'attimo, il futuro il divenire.
Source: prevale.net