Cristina

“Sometimes people are beautiful.
Not in looks.
Not in what they say.
Just in what they are.”
― Markus Zusak, I Am the Messenger

“So many books, so little time.”
― Frank Zappa

“Dijkstra once said, “Testing shows the presence, not the absence, of bugs.” In other words, a program can be proven incorrect by a test, but it cannot be proven correct. All that tests can do, after sufficient testing effort, is allow us to deem a program to be correct enough for our purposes.”
― Robert C. Martin, Clean Architecture: A Craftsman's Guide to Software Structure and Design

“Program testing can be used to show the presence of bugs, but never to show their absence!”
― Edsger W. Dijkstra