Warren Buffett says

“A public-opinion poll is no substitute for thought.”

—Warren Buffett

This quote is part of:

Quotes on Intelligence

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“You do not need to be terrifically smart to do well as an investor at all.”

—Warren Buffett

“If you see somebody with even reasonable intelligence and a terrific passion for what they do and who can get people around them to march, even when those people can't see over the top of the next hill, things are gonna happen”

—Warren Buffett

“Read 500 pages like this every day. That’s how knowledge works. It builds up, like compound interest. All of you can do it, but I guarantee not many of you will do it.”

—Warren Buffett