-Are you a hero now? - Not even close!

Some people can impress just in several minutes using just several words. 

I've watched 3 absolutely different speeches but all of them have truly touched my soul. 

Ken Robinson is a very smart man. He's got the knowledge, he's got sense of humor and magnificent life experience I would say. 

I think he's put several objectives before his speech. Of course he wanted to be straight in time, he told about it several times. 
He definately wanted to change people's opinion on the topic he was talking about. He tried to make people see and understand, that there is a talent in everyone but the problem is that some people cannot find it inside their head and also, that other people do not try to help them with the searching. 
He also paid a lot of attention to the examples during his speech: each example was according to the certain point and was logical, it was easy to follow. 

Matthew McConaughey is a man who has brought a great thought to my mind after this speech. I really should say "thank you" to him. 

He had 3 very well-seen topics of his speech. He told about his family, about God and about something what you need to chase.
I think the last point was the main objective which Metthew had set. He provided some life experience to show people, how a boy can become a Man by just believing in his own abilities. 

Sherrie Su did the hardest work as I think. She had stepped over her own fears and wanted to show people that it's possible. She's set an objective to use gestures and posture to gain the best result.