Premature Optimization is the Root of all Evil.

• https://shreevatsa.wordpress.com/2008/05/16/premature-optimization-is-the-root-of-all-evil/
• https://en.wikiquote.org/wiki/Donald_Knuth#Computer_Programming_as_an_Art_(1974)
• https://wiki.c2.com/?PrematureOptimization