“We overestimate what we can do in a day and underestimate what we can do in a few days.” John C. Maxwell Change Words, Entrepreneurship Quotes, Words of the Day, Personal Development Quotes, Picture Quotations “We overestimate what we can do in a day and underestimate what we can do in a few days.” John C. Maxwell ozdeyis.net “Once you have mastered time, you will realize how people overestimate what they can do in a year, but how they underestimate what they can do in ten years.” Anthony Robbins Words of Determination and Perseverance Never Give Up! – Determination Quotes Clip Quotations on Diligence