Self-consciousness is a stoppage because it is like interrupting a song after every note so as to listen to the echo, and then feeling irritated beca… - Alan Watts

There is no difference in principle between sharpening perception with an external instrument, such as a microscope, and sharpening it with an internal instrument, such as one of these three drugs. If they are an affront to the dignity of the mind, the microscope is an affront to the dignity of the eye and the telephone to the dignity of the ear. Strictly speaking, these drugs do not impart wisdom at all, any more than the microscope alone gives knowledge.

A successful college president once complained to me, I'm so busy that I'm going to have to get a helicopter! Well, I answered, you'll be ahead so long as you're the only president who has one. But don't get it. Everyone will expect more out of you.

[T]he complexity of nature is not innate but a consequence of the instruments used to handle it. There is nothing complex about walking, breathing, and circulating one's blood. Living organisms have developed these functions without without thinking about them at all. The circulation of the blood becomes complex only when stated in physiological terms, that is, when understood by means of a conceptual model constructed of the kind of simple units which conscious attention requires.