Bill worked incredibly hard
and he took risks and he made sacrifices for success.
他冒过很多风险 做过很多牺牲 才取得了今天的成功
But there's another essential ingredient ofsuccess,
and that is luck.
Absolute and total luck.
When were you born?
Who are your parents?
Where did you grow up?
None of us earn these things. These things were given to us.
So when we strip away all of our luck and our privilege
and we consider where we would be without them,
it becomes someone much easier to see someone who is poor and say,
that could be me.
And that's empathy.
Empathy tears down barriers
and it opens up whole new frontiers for optimism.