Writing a check separates a commitment from a conversation. Author: Warren Buffett Copy Quote More from Warren Buffett “If you’re in the luckiest one per cent of humanity, you owe it to the rest of h…” “Derivatives are like sex. It's not who we're sleeping with, it's who they're sl…” “I learned to go into business only with people whom I like, trust, and admire.” “In the business world, the rearview mirror is always clearer than the windshiel…”