A clear sunny day can suddenly shift to thunder and lightning, a raging storm can suddenly give way to a bright moonlit night. The weather may be inconstant, but the sky remains the same. The substance of the human mind should also be like this.

You should not be too much of a purist in your way of life, for you need to be able to accept all that is foul. You should not be too clear in making distinctions in social interactions, for you need to accept everyone whether they are good or bad, wise or foolish.

Fishing is a pleasure of retirement, yet the angler has the power to let the fish live or die.

When greedy people are given gold, they are bitter that they haven't gotten jewels; when they are made barons they are resentful that they haven't been made lords. Though powerful and rich, their attitude is that of beggars. For those who know how to be content, simple fare is more delicious than rich delicacies, a cloth coat is warmer than fox fur, and an ordinary citizen does not defer to a king or a lord.

Attention is the mind's feet; if you do not control your attention strictly, it runs into misleading pathways.

The eyes and ears, seeing and hearing, are external plunderers; emotions, desires, and opinions are internal plunderers. But if the inner mind is awake and alert, sitting aloof in the middle of it all, then these plunderers change and become members of the household.

If you are not lax when at leisure, you will be effective when busy. If you are not absentminded in tranquility, that will be useful in action. If you are not hypocritical in private, that will show up in public.