Postanly Weekly, Issue #466
The 3 Tiers of Thinking (And Better Ways to Think Clearly)
Artwork: Denis Freitas
Hello,
A quote to ponder — “One hour per day of study will put you at the top of your field within three years. Within five years you’ll be a national authority. In seven years, you can be one of the best people in the world at what you do.” — Earl Nightingale
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