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I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.

For most of history, Anonymous was a woman.

公司的聲譽是其最寶貴的資產。

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night, so don't give up today.

有兩種類型的公司，一種是為提高價格而工作的公司，一種是為降低價格而工作的公司，我們將成為第二種。?