To be mentally healthy, people must have self-respect. People can maintain self-respect only by continually earning the respect of others they esteem. They can earn this respect only by treating these others morally.
Which of the following conclusions can be properly drawn from the statements above

A．People who are mentally healthy will be treated morally by others.

B．People who are mentally healthy will have treated morally those they esteem.

C．People who are mentally healthy must have self-respect in order to be treated morally by others.

D．People can expect to be treated morally by others only if they esteem these others.

E．(E) People who have self-respect seldom treat morally those they esteem.

读下列材料，从后面的a、b、c、d、中选取相对应的观点。

① 达尔文小时候，智力远不及其妹妹，在父母和老师眼中，是一个很平庸的孩子，但他努力学习，终于成了世界著名的生物学家。（       ）

② “积土成山，风雨兴焉；积水成渊，蛟龙生焉；积善成德而神明自得，圣心备焉”。（        ）

③ 俗话说：“三天打渔，两天晒网。”（        ）

④ 匡衡少时家贫，家中无油灯，他就凿穿墙壁，借别人家的灯光读书。（       ）

     a．逆境出人才     b．学贵有恒      c．读书贵在积累     d．聪明来自于勤奋