Health

You may promise yourself every thing-but health, without which there is no happiness. An attention to health then should take place of every other object. The time necessary to secure this by active exercises, should be devoted to it in preference to every other pursuit.

Poor health is not caused by something you don't have;

it's caused by disturbing something that you already have.

Health is not something you need to get,

it's something you have already if you don't disturb it.

The only way to keep your health is to eat what you don't want, drink what you don't like, and do what you'd druther not. Bwhahaha

p/s: Health is worth more than learning !