### Chinese: 四、改变或改善中国要有耐心和为国为民负责的态度，政治投机企图火中取栗者，那不是右派，是混蛋。
### English: 4. To change or improve China, we must be patient and responsible for the country and the people. Those who try to make political speculation shudder are not rightists, but bastards.
### Errors: There is a major error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "we". There is a minor error of incorrect translation has stylistic problems at "shudder".

### Improved English: 4. Changing or improving China requires patience and the attitude to be responsible for the country and the people; those who try to make money from political opportunities are not Rightists, but bastards.