小朋友们谈“友谊靓汤”的食谱及制作
85 year old best friends
A Hilarious Celebration of Lifelong Female Friendship - Jane Fonda and Lily Tomlin
Richard Feynman - The Uncertainty Of Knowledge
A True Love Story - Barack Obama and Michelle Robinson
Do You Work to Live or Live to Work?
David Gergen Gives Lessons on Adversity