Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know." ...

We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know." (Richard P. Feynman)

Richard P. Feynman Quotes Pictures

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."

Richard P. Feynman Quotes: We need to teach how doubt is not to be feared but welcomed. It's OK to say, "I don't know."