I went to the woods because I wished to live deliberately. I wanted to live deep and suck out all the marrow of life, to put to rout all that was not life.

Understanding how the olfactory system works is not just about understanding smell, but also about understanding how the brain processes information.

译文：悔悟是去除疾病的药，然而以改正错误为可贵，如果把悔悟滞留在心中，那么又会因为药而引发新的疾病。

内心守静而不生差错，不让外物扰乱五官，不让五官扰乱内心，这就叫做心中有所得。

"Verification is not just about finding bugs; it's about understanding why the system works the way it does."

有时候破案的唯一方法就是像罪犯一样思考。