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数学的乐趣在于努力理解的过程。
The joy of mathematics is in the struggle to understand.
智力是当你不确定该做什么时所使用的东西。
Sustainability is not just a trend, it's our responsibility to the future.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.
I know how important this moment is and I don’t want to have any regrets.