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The art of doing mathematics consists in finding that special case which contains all the germs of generality.

"The world is a book, and those who do not travel read only one page."

科學在開放和合作的環境中蓬勃發展。

True growth happens when you step outside your comfort zone and embrace change.

Science should serve humanity, not just curiosity.

"We perceive not objects, but their utilities."

I write to remember, to not forget.

I am not an Athenian or a Greek，but a citizen of the world.