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Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.
The joy of mathematics comes from the struggle to understand.
If you don't like something, change it. If you can't change it, change your attitude.
To be a filmmaker is to be a storyteller, and to be a storyteller is to be a human being.
"I love the challenge of playing against the best players in the world."