Not sharing an opportunity to learn is a cardinal sin.

Not sharing an opportunity to learn is a cardinal sin.

Charles Duhigg

Quote authenticity

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2018 March 08	Link: https://books.google.com/books?id=O1MInVXd_aoC&pg=PT131&dq=Not+sharing+an+opportunity+to+learn+is+a+cardinal+sin.+Charles+Duhigg&hl=en&sa=X&ved=0ahUKEwjy48TR78fZAhUFuVkKHW5bBAkQ6AEIJjAA#v=onepage&q=%22Not%20sharing%20an%20opportunity%20to%20learn%20is%20a%20cardinal%20sin%22%20Charles%20Duhigg&f=false	Image evidence

American writer

January 1st, 1974