创新不仅仅是技术的问题；它关乎改变思维方式，拥抱新的思考方法。

A philosophical problem has the form: 'I don't know my way about.'

Writing, to me, is simply thinking through my fingers.

"Approximation algorithms are a testament to the power of compromise in achieving practical solutions."

几年的爱在一瞬间的恨中被忘却。