1. Don’t spend extravagant and purchase that's necessary.
2. No stopping to find knowledge.
3. We must Ride a bike instead of driving a car.
4. We mustn’t violate the law of the country.
5. We should divide the area of planting own vegetables to eat.
6. We shouldn’t steal other people's.
7. We had better do the profession that honestly.
8. We had better not take advantage of others.