Understanding the computational complexity of learning problems is essential for developing efficient algorithms.

Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

虽然有千辛万苦、千难万阻，哪怕我只是莹虫之光，结局是粉身碎骨，身败名裂，依然在所不辞、初心不改。

艺术家的职责是让安逸者不安，让不安者得到慰藉。

I think the act of reading imbues the reader with a sensitivity toward the outside world that people who don't read can sometimes lack.