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Thinking Quotes - Page 208

If you don't contradict yourself on a regular basis, then you're not thinking.

"Malcolm Gladwell on Criticism, Tolerance, and Changing Your Mind" by Maria Popova, www.brainpickings.org.

When you think about an apple, you also think about the opposite of an apple.

"Jaden and Willow Smith on Prana Energy, Time and Why School Is Overrated". Interview with Su Wu, tmagazine.blogs.nytimes.com. November 17, 2014.