唯一的限制是你的思想。
Stories are the way we understand the world, and the way we understand ourselves.
道理明白了，文辞就能表达清楚；文辞表达清楚了，道理也就明白了。
"The stories we tell about ourselves and others have the power to shape our understanding of the world."
Every time you lose, it hurts. But you have to get back up and keep going.
The best mathematics is not just logical—it is intuitive and beautiful.