Peter J. Denning. Don't feel bad if you can't predict the future. Communications of the ACM, 55(9):30-32, 2012. [doi]
@article{Denning12a,
title = {Don't feel bad if you can't predict the future},
author = {Peter J. Denning},
year = {2012},
doi = {10.1145/2330667.2330677},
url = {http://doi.acm.org/10.1145/2330667.2330677},
researchr = {https://researchr.org/publication/Denning12a},
cites = {0},
citedby = {0},
journal = {Communications of the ACM},
volume = {55},
number = {9},
pages = {30-32},
}