声音是一种天赋，但也是你每天必须努力练习的东西。

"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."

将决策交给那些对决策错误并不承担任何代价的人——很难想象出一个比这样做更加愚蠢和危险的做法了。

"I believe in the power of imagination to transform the world."

I think track records are very important. If you start trying to have a perfect one in a simple thing like honesty, you're well on your way to success in this world.

"We have learned to love ourselves, so now I urge you to 'speak yourself.'"