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Even in the tropics it gets colder at night than you think. Pack warmly.

比生存欲望更強烈的，只有愛的欲望。

"The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes."

I want to inspire people. I want someone to look at me and say, 'Because of you, I didn't give up.'

The arithmetic of L-functions is a key to unlocking the secrets of number theory.