The question is not: will today be a good day? Every day is a good day. The question is: how much good will you get out of today? - James Clear

Optimize for tomorrow—as in, literally, one day from now.

Save to be a little richer tomorrow. Exercise to be a little fitter tomorrow. Read to be a little smarter tomorrow.

1% better every day.

People spend a lot of time talking about other people's bodies, gossiping about other people's relationships, critiquing other people's business, etc.

Keep your eyes on your own paper. Work on your body. Nurture your relationships. Improve your business.

We all have plenty to improve.

The first step—perhaps the most enormous step—is to find what you are genuinely interested in.

If you are genuinely interested, you will discover endless opportunities for improvement. But if you are disinterested, even obvious improvements will feel like a chore.

And, if you can maintain your genuine interest and curiosity as the years accumulate, you will become hard to compete with because you will have skill to go with your passion. If you're interested, you're dangerous.