Sentence examples for a constant source of from inspiring English sources

The phrase "a constant source of" is correct and usable in written English.
It is typically used to describe something that consistently provides or produces something. Here are a few examples: 1. My grandmother's garden was a constant source of fresh flowers all summer long. 2. The internet has become a constant source of information and entertainment for modern society. 3. The river was a constant source of water for the nearby villages. 4. The children's laughter was a constant source of joy for the elderly couple who lived next door. 5. Her outgoing personality was a constant source of energy and positivity for her friends.