The process of writing can be magical. Mostly, you'll be staring at the computer screen trying not to distract yourself with the internet. But sometimes, if you're lucky, inspiration will come.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Success is the best deodorant.

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

世界是黑暗的，而光弥足珍贵。