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学习数学的唯一方法就是做数学。
The self grows through dialogue with others and with the world.
一件事实只要超过一个人相信,便不再是真相。
Success is not about how much money you make, it's about the difference you make in people's lives.
"As a director, you have to be both a leader and a listener."
Words are the only homeland I have.