The first-rate people are capable and even-tempered. The second-rate people are capable but hot-tempered. The third-rate people are not capable but even-tempered.

• 一等人:很能干,也没有脾气二等人:很能干,但脾气很大三等人:不能干,也没有脾气劣等人:不能干,脾气却很大。