The superior man is ...

The superior man is distressed by his want (lack) of ability
The superior man is distressed by his want (lack) of ability

Quotes from the same author

The superior man understands what is right; the inferior man understands what will sell.
To be wronged is nothing unless you continue to remember it.
Wisdom, compassion, and courage are the three universally recognized moral qualities of men.
If you look into your own heart, and you find nothing wrong there, what is there to worry about? What is there to fear?
Study the past, if you would divine the future.