Sandra walked out the front door, breathed in the fresh air, and watched the sunset. She realized again that the best things in life are free.
What is the meaning of the adage or proverb the best things in life are free as it is used in the sentence?
A clean, healthy environment is vital for survival.
Money can't buy the most important things in life.
Sunsets are beautiful, calm, and peaceful to watch.
The most import things in life cost a lot of money.
