The researcher tried his best to explain the importance of his new discovery to the panel members but soon realized that he was casting pearls before a swine.

Options

A. speaking nice words and convincing them
B. offering good things to undeserving people
C. uplifting the needy for their welfare
D. doing worthwhile things to unknown people

Answer

B

Explanation

casting pearls before swine : to give or offer valuable things to people who do not understand their value Giving him advice is just casting pearls before swine. The best option is offering good things to undeserving people