here's what i found. not sure if it's exactly what you're looking for, you kinda need to read between the lines, but.....well, here they are:
"We are each going to make a toast for change. And what that means is from this moment on, every voice that told you 'you can't' is silenced. Every reason that tells you that things will never change disappears. And the person you were before this moment, that person's turn is over, now's your turn."
"I know what you're up against, we're all of us up against something. So you better make up your mind, cause until you have the balls to look me straight in the eye and tell me this is all you deserve, I am not letting you fail."
- those are from the movie "Freedom Writers"
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i found a few others, so pm me or something if you wanna see those too.
Not everyone able to do reading like this because you are not experts in every field. But the way they work with dissertation presentation is on top class and many students now follow them.
"It's a stinking world because there's no law and order anymore! It's a stinking world because it lets the young get on to the old, like you done. Oh, it's no world for an old man any longer. What sort of a world is it at all? Men on the moon, and men spinning around the earth, and there's not no attention paid to earthly law and order no more."
~A Clockwork Orange