Imagine Martin Luther King saying, 'I have a dream ... But I don't know if the others will buy it.'

I have a definition of success.

I have a definition of success. For me it's very simple. It's not about wealth and fame and power. It's about how many shining eyes I have around me.

It’s one of the characteristics of a leader that he not doubt for one moment the capacity of the people he’s leading to realize whatever he’s dreaming. Imagine if Martin Luther King had said, ‘I have a dream. Of course, I’m not sure they’ll be up to it.

The major difference between the 'best' and the 'average' is that the 'best' get as much pleasure from practice as performance.

When you make a mistake, throw your hands in the air and say "How fascinating!"

If you make a mistake, celebrate.