What I Know for Sure
Illustration: Stephen Doyle
What Do You Know for Sure? 
In her first O, The Oprah Magazine column, Oprah wrote: "We are all the causes of our own effects, …That's why I'll never stop asking the question, 'What do you know for sure?'" Here, notable men and women share the truths that inspire them, guide them, and repeatedly set them free...

Trust your instincts. Intuition doesn't lie.
— Oprah

Your Turn

What do you know for sure?
What do you know for sure? Join the community and share your personal words to live by.