Answer:
1. There must be a reason for an action.
2. You have to be cautious so you do not get hurt.
3. You can tell if someone is willing to work hard.
Step-by-step explanation:
The sentences above are explaining the meaning of their respective proverbs, which are short sayings that contain wisdom, and are used to teach lessons. sometimes they employ metaphors to represent a broader teaching or thruth. The fact that they are short helps to remember them, and reflect on their lesson.