If you think a certain thought long enough and hard enough, it becomes a fixed belief and you will find yourself behaving on the outside in a manner consistent with it.

As the day goes on you get more and more tired. Even if people say they're afternoon people or evening people, it's always best to start out first thing in the morning with your most important task as opposed to your email, phone calls, or checking the internet. If you start out with that then basically you'll just do that all day long.

Perhaps the very best question that you can memorize and repeat, over and over, is, 'what is the most valuable use of my time right now?'

Your biggest opportunity probably lies under your own feet, in your current job, industry, education, experience or interests.

Knowing how to deal with change effectively is a primary requirement for living successfully in perhaps the most exciting time in all of human history

Lack of planning is the cause of most failures.

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