took heed的用法和樣例：
例句
- Take heed of your doctor's advice.
聽醫生的話吧。 - The most tolerable sort of revenge, is for those wrongs which there is no law to remedy; but then let a man take heed, the revenge be such as there is no law to punish; else a man's enemy is still before hand, and it is two for one.
最可原諒的一類報復是針對那些沒有法律懲治的罪行而施行的報復，但此時報復者須當心，得讓自己的報復行為也因沒法懲治而逍遙法外，不然報復者的仇敵依然佔便宜，因為受傷害的比例是二比一。
