In doing you're not, rather in your non-doing you really are!
~ Ramana Pemmaraju
Thinking is generally thought of as doing nothing in a production-oriented society, and doing nothing is hard to do. It's best done by disguising it as doing something, and the something closest to doing nothing is walking.
~ Rebecca Solnit
A life, a history, whole patterns of existence altered, simply by doing nothing. The silent lie. The act of omission.
~ Aminatta Forna
Struggle is less effective than doing nothing.
~ Marty Rubin