Cornerstone

Send us Fan Mail Gmail address: https:/[email protected] For checking the transcript: https://www.buzzsprout.com/2379282 Cornerstone is the most important part or foundation of something. Just like in old buildings where the first stone, the cornerstone, supports the whole structure, in ideas or life, the cornerstone is the essential thing everything else depends on. Examples: 1- Honesty is the cornerstone of a good friendship. 2- Freedom of speech is the cornerstone of democracy.