Question: Which sentence best completes the thought: \'Actions speak louder than words, which means...\'

Options:

1. people should always talk about their plans.
2. what you do is more important than what you say.
3. words can be more powerful than actions.
4. silence is often the best response.

Correct Answer: what you do is more important than what you say.

Solution:

The idiom \'Actions speak louder than words\' suggests that behavior is a better indicator of intentions than verbal statements.