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学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
I want to be able to do what I want, when I want, how I want, and be able to do it at a high level.
人生は、自分で選んだ道を歩くことだ。
The challenge of modern physics is not just to find answers but to ask the right questions.
I don't compete with anyone but myself.
The only person you should try to be better than is the person you were yesterday.
We cannot change the past, but we can change our view of it.