Reason is the faculty that identifies and integrates the material provided by man’s senses. It is a faculty that man has to exercise by choice. Thinking is not an automatic function. In any hour and issue of his life, man is free to think or to evade that effort. Thinking requires a state of full, focused awareness. The act of focusing one’s consciousness is volitional. Man can focus his mind to a full, active, purposefully directed awareness of reality—or he can unfocus it and let himself drift in a semiconscious daze, merely reacting to any chance stimulus of the immediate moment, at the mercy of his undirected sensory-perceptual mechanism and of any random, associational connections it might happen to make.
Ayn Rand
"This means the application of reason to every aspect of one's life and concerns. It means choosing and validation one's opinions, one's decision, one's work, one's love, in accordance with the normal requirements of a cognitive process, the requirements of logic, objectivity, integration. Put negatively, the virtue means never placing any consideration above one's perception of reality. This includes never attempting to get away with a contradiction, a mystic fantasy, or an indulgence in context-dropping." - Leonard Peikoff
wtf
Here's the new thread for posting quotes, with the usual rules: