Most people are afraid of change, but if you look at it like it's something that can always count on, then it can be a comfort．It doesn't have many things that you can count on．

In the realm of theoretical computer science, we often find that the most profound insights come from the simplest ideas.

In the midst of winter, I found there was, within me, an invincible summer.

"History is not just about events, but about the people who lived through them."