The quality of any collaborative creative endeavor tends to approach the level of taste of whoever has final cut. John Gruber, Macworld Expo Discusses "The Auteur Theory of Design", January 2009
In theory there is no difference between theory and practice. In practice there is. Yogi Berra
Growing old is mandatory; growing up is optional. Chili Davis
The world doesn't owe you happiness. Cal Newport, Beyond Passion: The Science of Loving What You Do, Study Hacks BLOG, 23.1.2010
Understanding developers' motivations is the best way — in some sense, the only way — to manage a project. Karl Fogel, Producing Open Source Software, How to Run a Successful Free Software Project, 2005