我不再愤怒，我只是累了。
No one is altogether to be blamed for the defects of his nature; but he is blameworthy if he takes no pains to correct them.
不担忧自己一家的贫寒，而担忧天下百姓的饥饿
一个人需要相当的知识才能意识到自己的无知程度。