Good marketing can sell once, but only a good product can sell twice. In the long run, your performance reverts to the value you provide. - James Clear

Having good health isn't everything, but not having it is.

Having money isn't everything, but not having it is.

You don't need 6-pack abs or a million dollars to be happy, but it is worth learning the fundamentals of fitness and finance.

They bring a margin of safety.

Not enough is said about the power of thinking about one topic for a long period of time.

If you revisit a topic continually for a few years, most problems (and many solutions) will occur to you at some point.

Expertise can be the gradual accumulation of many modest insights.

We tend to adopt habits that are praised and approved of by our culture because we have a strong desire to fit in and belong to the tribe.