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The only way to learn mathematics is to do mathematics.
A lot of people are afraid to say what they want. That's why they don't get what they want.
Mathematical intuition is like a muscle - it grows stronger with exercise.
The story is not in the words; it's in the struggle.
The mind is what the brain does.
Don't let your failures define you—let them teach you.
当你有局限时,你必须更有创造力。
Don't be afraid of making mistakes, be afraid of not learning.