To paint is to bear witness.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

There are wounds that never heal, only scab over.

记忆是我们随身携带的日记。

计算复杂性的美在于它能够揭示问题的固有难度，而不管用于解决这些问题的具体算法是什么。

人生は、自分で選んだ道を歩むことだ。